Plus Size Mesh Bikini Brief, Sheer Sides, No-Show Edges, L-3XL

A plus-size mid-rise bikini brief in a paneled construction: a sheer fine-gauge mesh body on the sides and back, a smooth opaque microfiber front panel, and flat-bonded leg openings for a no-show finish. Three colorways: slate gray, charcoal/black, and white. Sized L through 3XL for warm-weather, travel, and postpartum wear.

What you see in the box

• One plus-size mesh bikini brief
• Sheer fine-gauge mesh on the sides and back
• Smooth opaque microfiber front center panel and gusset
• Flat elasticated ribbed waistband
• Flat-bonded / heat-sealed leg openings
• Reinforced opaque gusset lining
• Solid color: slate gray, charcoal/black, or white
• Sized L, XL, 2XL, 3XL (per size chart in images)

How it wears

The sheer mesh is breathable where the body runs warm; the opaque front panel provides coverage and structure where it matters. The flat-bonded leg edges sit flush against the skin, so the brief stays invisible under a fitted dress, a bodycon skirt, or a pair of leggings. The waistband is elasticated but not compressive, so the brief stays in place without digging in.

From warm-weather everyday to special-occasion dressing

For hot days and travel: the mesh body lets heat escape, making this an everyday brief that holds up under summer humidity, a long flight, or a destination wedding.

For postpartum and recovery: the soft, breathable mesh and the smooth front panel are gentle on a healing body, and the bonded edges don't press into a C-section incision.

Under form-fitting clothing: the bonded leg edges and the seamless side construction keep the brief invisible under a wedding-guest dress, a bodycon midi, or a tailored jumpsuit.

Ideal when you want a plus-size brief that breathes, smooths, and disappears under the outfit.

How it's made

Paneled construction: a sheer fine-gauge mesh on the sides and back, a smooth opaque microfiber on the front center, joined by precise angled seams and finished with flat-bonded/heat-sealed edges at the waist and legs. Cotton-blend gusset lining for breathability.

Why our customers come back

Designed by Irene's Secret with input from our plus-size fit team, refined through real customer feedback from women who have been sized out of standard mesh briefs. Trusted by our plus-size-everyday community for a mesh brief that fits a fuller hip range without rolling or digging.

🛡️ 30-day hassle-free returns. Secure checkout. Quality guaranteed — if a waistband loses its grip or a leg edge frays, we'll replace it.