New Arrivals
Best Sellers
Selling Fast
Country Club Crush
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: Sweet Darlin'
Meet the Thea bikini, the ultimate sweetheart of your swimwear lineup. The top features a deep scoop halter neckline with heart-shaped acrylic buckles for a playful twist, plus adjustable straps and removable pads for the perfect fit. The matching Thea Bottoms, with their high-cut leg, cheeky coverage, and retro-inspired heart buckles, effortlessly elongate and flatter any figure. Together, they’re a 70s-inspired summer staple you’ll never want to take off!
Details
- 80% Recycled Nylon / 20% Spandex
- Tri-slot hook for custom fit
- Halter neckline
- Pearl ring details
-
Print designed exclusively for Blackbough Swim. © 2026 Blackbough Swim. All rights reserved.
Size & Fit
- Size up for more coverage
- Shelby is 5'7", with a 34B bust, 25" waist & 38" hips – she wears size S
Shipping
We offer FREE shipping nationwide.
Please allow 3-7 business days for delivery due to high volume of orders. If you have further questions, check out our FAQs or contact us at [email protected].
More InfoReturns
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 Policy
Blackbough As Seen On You
Shop this must-have set, straight from the 'gram