Rashguard - Black
Fit Guide
Every POST SWIM suit is made for all women — and designed with surgical scars in mind. Measure over bare skin or a thin layer with a soft tape, snug but not tight. Our current styles run true to size; a few earlier styles run one size small, and we flag those on the product page.
SIZE CHART (body measurements, in inches)
| MEASUREMENT | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Dress size (US) | 0–2 | 4–6 | 6–8 | 8–10 | 10–12 |
| Bust | 30–32 | 32–34 | 34–36 | 36–38 | 38–41 |
| Band line | 26–28 | 28–30 | 30–32 | 32–34 | 34–36 |
| Waist | 24–26 | 26–28 | 28–30 | 30–32 | 32–35 |
| Hips | 34–36 | 36–38 | 38–40 | 40–42 | 42–45 |
FIND YOUR SIZE BY BRA SIZE
| BRA SIZE | POST SWIM SIZE |
|---|---|
| 30 A/B – 32 A | XS |
| 32 B/C – 34 A/B | XS–S |
| 34 C/D – 36 A/B | S–M |
| 36 C/D – 38 A/B | M–L |
| 38 C/D – 40 A/B | L–XL |
Flat? Measure your bust straight across. Wearing a breast form? Measure with it in. Every style has its own fit notes on its product page — check those too.
See the full Fit Guide for how to measure, coverage by style, prosthesis fit and pairings.
Description
The Black Rashguard is a cropped, long-sleeve zip-front top designed for effortless layering. With no bra shelf, it pairs beautifully over the Lolo Halter Top or wears seamlessly on its own.
Available only in the size shown.
Disclosure: This piece is a factory second due to minor manufacturing marks — small marks or discoloration left over from production. There may be other small imperfections not pictured, but every piece is new and unworn. Final sale.
Fabric & Materials
82% Polyester / 18% Spandex
Made in USA
Care Instructions
- Wash with like colors on delicate cycle in cold water or by hand.
- Hang to dry.
- We do not recommend using an iron on your suit.

