Soma Swim Deep Plunge One-Piece
Size Chart
Sizes Made Simple
Measuring Guide
Under Band
Measure around the body where your bra band sits.
Cup Size
Measure with your best‑fitting bra around the fullest part of your bust.
Bra Sizes (Inches / Centimeters)
A Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32A | 27‑28½" | 32" | 68.6‑72.4 | 81.3 |
| 34A | 29‑30½" | 34" | 73.7‑77.5 | 86.4 |
| 36A | 31‑33½" | 36" | 78.7‑85.1 | 91.4 |
| 38A | 34‑36½" | 38" | 86.4‑92.7 | 96.5 |
| 40A | 37‑39½" | 40" | 94‑100.3 | 101.6 |
| 42A | 40‑42½" | 42" | 101.6‑108 | 106.7 |
| 44A | 43‑45½" | 44" | 109.2‑115.6 | 111.8 |
B Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32B | 27‑28½" | 33" | 68.6‑72.4 | 83.8 |
| 34B | 29‑30½" | 35" | 73.7‑77.5 | 88.9 |
| 36B | 31‑33½" | 37" | 78.7‑85.1 | 94 |
| 38B | 34‑36½" | 39" | 86.4‑92.7 | 99 |
| 40B | 37‑39½" | 41" | 94‑100.3 | 104.1 |
| 42B | 40‑42½" | 43" | 101.6‑108 | 109.2 |
| 44B | 43‑45½" | 45" | 109.2‑115.6 | 114.3 |
C Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32C | 27‑28½" | 34" | 68.6‑72.4 | 86.4 |
| 34C | 29‑30½" | 36" | 73.7‑77.5 | 91.4 |
| 36C | 31‑33½" | 38" | 78.7‑85.1 | 96.5 |
| 38C | 34‑36½" | 40" | 86.4‑92.7 | 101.6 |
| 40C | 37‑39½" | 42" | 94‑100.3 | 106.7 |
| 42C | 40‑42½" | 44" | 101.6‑108 | 111.8 |
| 44C | 43‑45½" | 46" | 109.2‑115.6 | 116.9 |
D Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32D | 27‑28½" | 35" | 68.6‑72.4 | 88.9 |
| 34D | 29‑30½" | 37" | 73.7‑77.5 | 94 |
| 36D | 31‑33½" | 39" | 78.7‑85.1 | 99.1 |
| 38D | 34‑36½" | 41" | 86.4‑92.7 | 104.1 |
| 40D | 37‑39½" | 43" | 94‑100.3 | 109.2 |
| 42D | 40‑42½" | 45" | 101.6‑108 | 114.3 |
| 44D | 43‑45½" | 47" | 109.2‑115.6 | 119.4 |
DD Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32DD | 27‑28½" | 36" | 68.6‑72.4 | 91.4 |
| 34DD | 29‑30½" | 38" | 73.7‑77.5 | 96.5 |
| 36DD | 31‑33½" | 40" | 78.7‑85.1 | 101.6 |
| 38DD | 34‑36½" | 42" | 86.4‑92.7 | 106.7 |
| 40DD | 37‑39½" | 44" | 94‑100.3 | 111.8 |
| 42DD | 40‑42½" | 46" | 101.6‑108 | 116.8 |
| 44DD | 43‑45½" | 48" | 109.2‑115.6 | 121.9 |
DDD Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32DDD | 27‑28½" | 37" | 68.6‑72.4 | 94 |
| 34DDD | 29‑30½" | 39" | 73.7‑77.5 | 99.1 |
| 36DDD | 31‑33½" | 41" | 78.7‑85.1 | 104.1 |
| 38DDD | 34‑36½" | 43" | 86.4‑92.7 | 109.2 |
| 40DDD | 37‑39½" | 45" | 94‑100.3 | 114.3 |
| 42DDD | 40‑42½" | 47" | 101.6‑108 | 119.4 |
| 44DDD | 43‑45½" | 49" | 109.2‑115.6 | 124.5 |
G Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32G | 27‑28½" | 38" | 68.6‑72.4 | 96.5 |
| 34G | 29‑30½" | 40" | 73.7‑77.5 | 101.6 |
| 36G | 31‑33½" | 42" | 78.7‑85.1 | 106.7 |
| 38G | 34‑36½" | 44" | 86.4‑92.7 | 111.8 |
| 40G | 37‑39½" | 46" | 94‑100.3 | 116.8 |
| 42G | 40‑42½" | 48" | 101.6‑108 | 121.9 |
| 44G | 43‑45½" | 50" | 109.2‑115.6 | 127 |
H Sizes
| Size | Under Band (in) | Cup Size (in) | Under Band (cm) | Cup Size (cm) |
|---|---|---|---|---|
| 32H | 27‑28½" | 39" | 68.6‑72.4 | 99.06 |
| 34H | 29‑30½" | 41" | 73.7‑77.5 | 104.14 |
| 36H | 31‑33½" | 43" | 78.7‑85.1 | 109.22 |
| 38H | 34‑36½" | 45" | 86.4‑92.7 | 114.3 |
| 40H | 37‑39½" | 47" | 94‑100.3 | 119.38 |
| 42H | 40‑42½" | 49" | 101.6‑108 | 124.46 |
| 44H | 43‑45½" | 51" | 109.2‑115.6 | 129.54 |
Bralettes + Sports Bras Sizes
| Cup/Size | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
|---|---|---|---|---|---|---|---|---|
| A | XS | XS | S | M | L | XL | XXL | XXXL |
| B | XS | XS | S | M | L | XL | XXL | XXXL |
| C | XS | XS | S | M | L | XL | XXL | XXXL |
| D | XS | S | M | L | XL | XXL | XXXL | XXXL |
| DD | XS | S | M | L | XL | XXL | XXXL | XXXL |
| DDD | XS | S | M | L | XL | XXL | XXXL | XXXL |
| G | XS | S | M | L | XL | XXL | XXXL | XXXL |
Measuring Guide: Panties
Waist
Measure around your natural waistline, keeping the tape relaxed.
Hips
Measure around the fullest part of your hips.
Panty Sizes
| Size Label | Apparel Sizes | Waist (in) | Hips (in) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|
| X Small | 0/2 | 26‑27" | 35.5‑36.5" | 66‑68.5 | 90‑93 |
| Small | 4/6 | 28‑29" | 37.5‑38.5" | 71‑73.5 | 95‑98 |
| Medium | 8/10 | 30‑31" | 39.5‑40.5" | 76‑79 | 100.5‑103 |
| Large | 12/14 | 32.5‑34" | 42‑43.5" | 82.5‑86 | 107‑110.5 |
| X Large | 16/18 | 35.5‑37" | 45‑46.5" | 90‑94 | 114.5‑118 |
| XX Large | 20/22 | 38.75‑40.5" | 48.25‑50" | 98.5‑103 | 122.5‑127 |
| XXX Large | 24/26 | 41‑43" | 51‑53" | 104‑109 | 129.5‑135 |
General Measuring Tips
Always keep your measuring tape straight and parallel to the floor for more accurate results. Hint: it's easier if you have a friend's help.
- Bust: Relax your arms at your sides and measure around the fullest part of your chest. Don't hold your breath; exhale.
- Waist: Measure around your natural waistline, the smallest part of your waist.
- Hips: Stand with your feet together and measure around the fullest part of your bottom.
Apparel Sizes
| Size Label | Size Range | Chest/Bust (in) | Waist (in) | Hips (in) | Chest/Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|---|
| X Small | 0‑2 | 32.5‑33.5" | 26‑27" | 35.5‑36.5" | 82.5‑85 | 66‑68.5 | 90‑93 |
| Small | 4‑6 | 34.5‑35.5" | 28‑29" | 37.5‑38.5" | 88‑90 | 71‑73.5 | 95‑98 |
| Medium | 8‑10 | 36.5‑37.5" | 30‑31" | 39.5‑40.5" | 93‑95 | 76‑79 | 100.5‑103 |
| Large | 12‑14 | 39‑40.5" | 32.5‑34" | 42‑43.5" | 99‑103 | 82.5‑86 | 107‑110.5 |
| X Large | 16‑18 | 42‑43.5" | 35.5‑37" | 45‑46.5" | 107‑110.5 | 90‑94 | 114.5‑118 |
| XX Large | 20‑22 | 45.25‑47" | 38.75‑40.5" | 48.25‑50" | 115‑119.5 | 98.5‑103 | 122.5‑127 |
Sleepwear & Loungewear Inseam Lengths
| Style | Inseam (inch) | Inseam (cm) |
|---|---|---|
| Tap Short | 1" | 2.5 |
| Shortie | 2½" | 6.5 |
Free Shipping
Free Returns
Take the plunge into a flirty swim style with this plunge one-piece swimsuit. Flaunt your shape up top without baring it all thanks to the fuller coverage bottom. Wear it with our floppy hat or sun visor for a day of fun in the sun.
Details
- One-piece swimsuit
- Plunge neckline
- Adjustable straps in back
- Full back coverage
- Removable cups
- Online Exclusive
- 85% Nylon. 15% Polyester. Hand wash. Air dry.