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  1. Home
  2. Plus size lingerie
  3. Plus size briefs & knickers
  4. Size 18 briefs & knickers

Size 18 Briefs & Knickers

It's what's underneath that counts! Check out our fabulous collection of plus size briefs in sizes 16 to 36. Whether you're looking for something comfortable and practical, or lacy and racy, we've got the perfect pair for you!
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18 Non Iron
10 (6) 12 (6) 14 (67) 16 (69) 18 (70) 20 (70) 22 (70) 24 (69) 26 (67) 28 (67) 30 (50) 32 (50) 34 (34) 36 (34) 38 (23) 40 (23)
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Briefs & Knickers (70) Knickers (62) Multipack Knickers (25) Shapewear (15) Lingerie (8) Lingerie Sets (5)
Stretch (101) Machine Washable (100) Elasticated Waist (92) Non Iron (70) Multibuy (44) Multipack (5)
Cotton (24) Polyamide (24) Satin (5) Viscose (2) Nylon (1)
Lace (27) Floral (24) Animal (4) Embroidery (3) Ditsy (2) Heart (2) Polka Dot (2) Butterfly (1) Paisley (1) Star (1)
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Our Favourites (70) New In (70) Best Sellers (70) Price: High - Low (70) Price: Low – High (70) Saving by Price (70) Saving by Percent (70) New To Sale (70)
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YOURS Curve Grey Marl Lace Back Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Grey Marl Lace Back Full Briefs
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YOURS Curve Black Dobby Lace Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Black Dobby Lace Full Brief
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YOURS Curve Yellow Dobby Lace Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Yellow Dobby Lace Full Brief
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YOURS Curve Black Microfibre Lace Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Black Microfibre Lace Full Briefs
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YOURS Curve Pink Microfibre Lace Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Pink Microfibre Lace Full Briefs
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YOURS Curve Mint Green Microfibre Lace Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Mint Green Microfibre Lace Full Briefs
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YOURS Curve Blue Hi Shine Lace Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Blue Hi Shine Lace Full Brief
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YOURS Curve Black Hi Shine Lace Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Black Hi Shine Lace Full Brief
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YOURS Curve Black Microfibre Lace Shorts
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3 For €29 3 For €29
€15

YOURS Curve Black Microfibre Lace Shorts
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YOURS Curve Pink Microfibre Lace Shorts
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3 For €29 3 For €29
€15

YOURS Curve Pink Microfibre Lace Shorts
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YOURS Curve Black Lace Trim High Waisted Shorts
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3 For €29 3 For €29
€15

YOURS Curve Black Lace Trim High Waisted Shorts
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YOURS Curve Pink Lace Trim High Waisted Shorts
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3 For €29 3 For €29
€15

YOURS Curve Pink Lace Trim High Waisted Shorts
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YOURS Curve Black Floral Lace Shorts
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3 For €29 3 For €29
€15

YOURS Curve Black Floral Lace Shorts
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YOURS Curve White Floral Lace Shorts
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3 For €29 3 For €29
€15

YOURS Curve White Floral Lace Shorts
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YOURS Curve Pink Floral Lace Brazilian Briefs
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3 For €29 3 For €29
€15

YOURS Curve Pink Floral Lace Brazilian Briefs
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YOURS Curve Light Blue Floral Lace Brazilian Briefs
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3 For €29 3 For €29
€15

YOURS Curve Light Blue Floral Lace Brazilian Briefs
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YOURS Curve Navy Blue Floral Embroidered Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Navy Blue Floral Embroidered Full Briefs
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YOURS Curve Light Blue Floral Embroidered Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Light Blue Floral Embroidered Full Briefs
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YOURS Curve Mint Green Lace Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Mint Green Lace Full Brief
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YOURS Curve Navy Blue Lace Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Navy Blue Lace Full Brief
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YOURS Curve Purple Floral Lace Mesh Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Purple Floral Lace Mesh Full Briefs
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YOURS Curve Pink Floral Lace Front Full Briefs
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3 For €29 3 For €29
€15

YOURS Curve Pink Floral Lace Front Full Briefs
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YOURS Curve Black & Red Floral Embroidered Full Brief
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3 For €29 3 For €29
€15

YOURS Curve Black & Red Floral Embroidered Full Brief
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YOURS Curve Nude Anti Chafing High Waisted Shorts
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€15

YOURS Curve Nude Anti Chafing High Waisted Shorts
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Plus Size Shapewear YOURS Curve Black Anti Chafing High Waisted Shorts
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€15

YOURS Curve Black Anti Chafing High Waisted Shorts
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YOURS Curve Black & Blue Lace Detail Briefs
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€18

YOURS Curve Black & Blue Lace Detail Briefs
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YOURS Curve Red Floral Print Mesh Briefs
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2 for €25 2 for €25
€18

YOURS Curve Red Floral Print Mesh Briefs
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YOURS Curve Red Satin Lace Detail Briefs
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2 for €25 2 for €25
€18

YOURS Curve Red Satin Lace Detail Briefs
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YOURS Curve Green Lace Detail Full Briefs
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2 for €25 2 for €25
€18

YOURS Curve Green Lace Detail Full Briefs
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Plus Size Shapewear YOURS Curve Black Seamless Control High Waisted Shorts
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2 for €32 2 for €32
€20

YOURS Curve Black Seamless Control High Waisted Shorts
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Plus Size Shapewear YOURS Curve Nude High Waisted Seamless Control Shorts
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2 for €32 2 for €32
€20

YOURS Curve Nude High Waisted Seamless Control Shorts
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Offers & Multibuys
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YOURS Curve Black Seamless Light Control High Waist Full Briefs
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2 for €32 2 for €32
€20

YOURS Curve Black Seamless Light Control High Waist Full Briefs
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YOURS Curve White Seamless Light Control Full Briefs
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Tummy Control Tummy Control
€20

YOURS Curve White Seamless Light Control Full Briefs
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YOURS Curve Nude Seamless Light Control High Waisted Full Briefs
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Added to Wishlist
2 for €32 2 for €32
€20

YOURS Curve Nude Seamless Light Control High Waisted Full Briefs
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YOURS Curve Black Light Control High Waisted Full Briefs
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Added to Wishlist
2 for €32 2 for €32
€20

YOURS Curve Black Light Control High Waisted Full Briefs
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YOURS Curve Green Iridescent Lace Briefs
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2 for €32 2 for €32
€20

YOURS Curve Green Iridescent Lace Briefs
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Plus Size Shapewear YOURS Curve Black Satin Control High Waisted Shorts
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2 for €40 2 for €40
€22

YOURS Curve Black Satin Control High Waisted Shorts
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Plus Size Shapewear YOURS Curve Nude Satin Control High Waisted Shorts
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2 for €40 2 for €40
€22

YOURS Curve Nude Satin Control High Waisted Shorts
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YOURS Curve Nude Medium Control High Waisted Full Briefs
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2 for €40 2 for €40
€22

YOURS Curve Nude Medium Control High Waisted Full Briefs
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YOURS Curve Black Medium Control High Waisted Briefs
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Added to Wishlist
2 for €40 2 for €40
€22

YOURS Curve Black Medium Control High Waisted Briefs
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YOURS Curve White Medium Control High Waisted Full Briefs
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2 for €40 2 for €40
€22

YOURS Curve White Medium Control High Waisted Full Briefs
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YOURSET 5 PACK Curve Blue Pastel Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Blue Pastel Full Briefs
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YOURSET 5 PACK Curve Black Floral Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Black Floral Full Briefs
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YOURSET 5 PACK Curve Burgundy Red Floral Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Burgundy Red Floral Full Briefs
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YOURSET 5 PACK Curve Black & White Floral Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Black & White Floral Full Briefs
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YOURSET 5 PACK Curve Pink Celestial Print Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Pink Celestial Print Full Briefs
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YOURSET 5 PACK Curve Purple Ditsy Print Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Purple Ditsy Print Full Briefs
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YOURSET 5 PACK Curve Teal Green Animal Print Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Teal Green Animal Print Full Briefs
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YOURSET 5 PACK Curve Black Leaf Print Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Black Leaf Print Full Briefs
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YOURSET Curve Black Paisley Print Full Briefs
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Yours For Good Yours For Good
€25

YOURSET Curve Black Paisley Print Full Briefs
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YOURSET 5 PACK Curve Pink & Navy Blue Floral Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Pink & Navy Blue Floral Full Briefs
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YOURSET 5 PACK Curve Pink & Navy Blue Floral Butterfly Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Pink & Navy Blue Floral Butterfly Full Briefs
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YOURSET 5 PACK Curve Black & Khaki Green Animal Print Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Black & Khaki Green Animal Print Full Briefs
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YOURSET 5 PACK Curve Black & Yellow Daisy Full Briefs
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5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Black & Yellow Daisy Full Briefs
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Plus Size Shapewear YOURS Curve Nude Satin Control High Waisted Full Brief
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2 for €45 2 for €45
€25

YOURS Curve Nude Satin Control High Waisted Full Brief
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YOURSET 5 PACK Curve Pink Daisy Print Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Pink Daisy Print Full Briefs
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YOURSET 5 PACK Curve Blue Floral Butterfly Print Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Blue Floral Butterfly Print Full Briefs
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YOURSET 5 PACK Curve Pink Floral Print Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Pink Floral Print Full Briefs
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YOURSET 3 PACK Curve Pink & Blue Lace Full Briefs
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Added to Wishlist
3 Pack Set 3 Pack Set
€25

YOURSET 3 PACK Curve Pink & Blue Lace Full Briefs
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YOURSET 5 PACK Curve Black Ditsy Butterfly High Waisted Full Briefs
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Added to Wishlist
5 Pack Set 5 Pack Set
€25

YOURSET 5 PACK Curve Black Ditsy Butterfly High Waisted Full Briefs
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