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SIZING & FIT GUIDE
The right fit is key to feeling confident. Use our size guide to find your perfect match. Some styles may run smaller or larger—check individual product descriptions. If you’re between sizes, we suggest sizing up.
STYLE GUIDE
Discover our Bikini Style Guide 
for the perfect cut and coverage.
RETURN POLICY
We offer FREE returns for store credit 30 days from date of receipt. Items must be unworn, unwashed, undamaged and not marked as FINAL SALE
BIKINI MEASUREMENTS
| XS | S | M | L | XL | XXL | |
| US | 0-2 | 2-4 | 6-8 | 8-10 | 10-12 | 12-14 |
| BAND WIDTH | 0-2 | 2-4 | 6-8 | 8-10 | 10-12 | 12-14 |
| CUP SIZE | AA-A | A-b | B-C | C-D | D-DDD | G |
| WAIST | 23-24" | 24-25" | 26-28" | 29-30" | 31-32" | 33-34" |
| HIPS | 30-31" | 31-33" | 34-36" | 37-38" | 39-40" | 41-44" |
HOW TO MEASURE
1. BUST
Measure from the fullest part of your bust, this should be above the bra band.
2. WAIST
Place tape just above your navel and wrap it around your body.
3. HIPS
Take this measurement from the widest point of your hips.
For sizing questions, Email us at [email protected] 
or contact us via our Contact Form.
We’re always eager to help!
WOMEN’S APPAREL
| XS | S | M | L | XL | |
| US | 0-2 | 2-4 | 6-8 | 8-10 | 10-12 |
| BUST | 0-2 | 2-4 | 6-8 | 8-10 | 10-12 |
| WAIST | 25-26" | 26-27" | 28-29" | 30-31" | 32-33" |
| HIP | 34-35" | 36-37" | 38-39" | 40-41" | 41-42" |
| LOWER WAIST | 31-32" | 33-34" | 34-35" | 36-37" | 37-38" |
For sizing questions, Email us at [email protected] or contact us via our Contact Form.
We’re always eager to help!
MEN’S SWIM SHORTS
| S | M | L | XL | |
| US | 2-4 | 6-8 | 8-10 | 10-12 |
| WAIST BAND | 28-32" | 30-35" | 33-37" | 34-38" |
| THIGH CIRCUMFERENCE | 18-19" | 19-22" | 28-23" | 20-24" |
| INSEAM | 5" | 5" | 5.5" | 5.5" |
| LENGTH | 15" | 15" | 15.5" | 16.5" |
For sizing questions, Email us at [email protected] or contact us via our Contact Form.
We’re always eager to help!
COLOR: Love Bug
Calling girls from the itty-bitty club, the Tona + Maui Set is for you! A bralette with a twist designed for smaller busts, this one will leave you pleasantly surprised with how flattering it is. Pair with the Maui bottoms, which feature a mid-rise fit to perfectly handle those handles and give you that long silhouette you've been wanting, it's our absolute bestseller.
Details
- 80% Recycled Nylon / 20% Spandex
- Adjustable band for a custom fit
- Tri-slot hook for custom fit
- All seamless
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Print designed exclusively for Blackbough Swim. © 2026 Blackbough Swim. All rights reserved.
Size & Fit
- Runs small
- Mariya is 5’7”, with a 34A bust, 26” waist & 36” hips – she wears size XS
Returns
We offer FREE returns for store credit 30 days from date of receipt.
Items must be unworn, unwashed, undamaged and not marked as FINAL SALE.
Return PolicyShipping
We offer FREE express international shipping on ALL orders over $100 USD.
Expect your orders to arrive at your doorstep in 2-5 business days.
Express International Shipping starts at $15.
More Info
Blackbough As Seen On You
Shop this must-have set, straight from the 'gram