An adjustable bikini lets you tailor coverage and support to your body instead of forcing a standard fit. Here’s how to dial in straps, ties, and styling so one set handles beach days, pool laps, and resort lounging.
Top fit, simplified
Adjust straps until they sit snugly without digging. The band should stay level across your back—if it rides up, tighten the tie. Cups should sit smooth at the edge with no gaping or spill; when between sizes, start with the larger cup and snug the straps.
Bottom ties that stay put
Tie at the natural hip for balanced coverage; angle upward for more rise, parallel for a lower fit. Secure firmly enough to stay put when you sit or swim, but loose enough to avoid cutting in. A small double knot keeps ties from slipping.
Ready for water
Test-fit while damp: wear the set in the shower, retie if needed, then check movement—sit, squat, and stretch. After salt or chlorine, rinse in fresh water and dry in the shade to protect color and elasticity.
Activity tweaks
Swimming laps: tighten straps and ties one notch. Beach sports: add a mesh crop or rash guard for security. Lounging: loosen ties slightly for comfort and pair with a breezy sarong.
Cover-ups and accessories
Layer a linen shirt, lightweight pareo, or knit skirt for cafe breaks. Add slide sandals, oversized sunnies, and a wide-brim hat for instant resort polish. A small waterproof pouch keeps sunscreen and essentials dry.
Body-positive adjustments
Customize to your shape: loosen at the hips for sitting comfort, snug the band for support, or swap to a silicone strip inside the top band if you want extra hold. You’re not changing your body to the suit—the suit adapts to you.
Pack-light checklist
Suit, pareo, rash guard, microfiber towel, reef-safe sunscreen, and a wet bag. Optional: a second set of ties in a neutral to change the look.
A few intentional adjustments turn one bikini into a tailor-made fit—secure when active, relaxed when lounging.