Soma Bra Size Chart & Sizing
A fit-focused retail brand with in-store fitters and a broader-than-mainstream range in US sizing.
Soma in numbers
Soma is Chico's intimates brand and one of the few US mall retailers still built around in-store fitting. Its Vanishing and Enbliss lines cover smooth and wireless everyday styles to larger cups than most mall brands.
Your measured size in Soma
How this is computed: your US size read straight onto the US label, then adjusted for how Soma typically grades: true bands, true cups.
Where Soma sits on the size grid
Cups A–H (some styles to I). Not every band–cup combination exists; the largest cups usually appear on mid-range bands only.
Best for:
- In-person fitting at mall prices
- Wireless comfort in bra sizes
- Cups to H in a mainstream setting
Soma bra size chart (US sizing)
Open the interactive size chart →
Soma labels in United States notation. Rows are bands (US number, US equivalent in brackets); columns are cup letters as Soma writes them. Each cell links to that size's guide.
| Band | A | B | C | D | DD | DDD | G | H |
|---|---|---|---|---|---|---|---|---|
| 32 (US 32) | 32A | 32B | 32C | 32D | 32DD | 32DDD | 32G | 32H |
| 34 (US 34) | 34A | 34B | 34C | 34D | 34DD | 34DDD | 34G | 34H |
| 36 (US 36) | 36A | 36B | 36C | 36D | 36DD | 36DDD | 36G | 36H |
| 38 (US 38) | 38A | 38B | 38C | 38D | 38DD | 38DDD | 38G | 38H |
| 40 (US 40) | 40A | 40B | 40C | 40D | 40DD | 40DDD | 40G | 40H |
| 42 (US 42) | 42A | 42B | 42C | 42D | 42DD | 42DDD | 42G | 42H |
| 44 (US 44) | 44A | 44B | 44C | 44D | 44DD | 44DDD | 44G | 44H |
Coverage is approximate to the brand's core collections; the largest cups typically exist on mid-range bands only. US DDD is written DDD here.
Does Soma run small or big?
Soma bands run true to size across US bands 32–44: start with your measured band on the loosest hook, and expect it to feel snug for the first week if you are coming from an add-inches size.
Soma cups grade true to the measured difference from A to H: a gap or overflow in the measured letter is a shape signal, so change the cut before the size.
Soma wires are average width for the US system. Straps: Standard; wide on Stunning Support.
What to try at Soma
| Line | Notes |
|---|---|
| Vanishing 360 | smoothing back and t-shirt bras |
| Enbliss | wireless comfort |
| Stunning Support | full-figure underwire to H/I |
| Embraceable | lace and everyday |
| Shape | Try |
|---|---|
| Full on bottom | Vanishing 360 demi |
| Full on top | Stunning Support |
| Shallow | Enbliss wireless |
| Projected | Embraceable |
| Wide-set | Vanishing 360 plunge |
Not sure of your shape? The fit guide explains the five shapes and how to recognize yours.
Soma vs other brands
Side-by-side sizing, fit and your size in both. All comparisons →
Similar brands, different fit
The most familiar bra label in America, and historically the most common source of a band-too-loose, cup-too-small size.
The US reference for consistent grading: seven decades of pattern engineering, a broad band range and cups to H in core lines.
Comfort-led mainstream bras with a broad band range: a mass-market answer to full-figure everyday support.
Soma sizing: answered
What sizing system does Soma use?
Soma sizes in United States (US) convention: bands 32–44, cups A–H (some styles to I). US labels: a US 34C is a 34C here.
Does Soma run big or small?
Soma bands run true to size across US bands 32–44: start with your measured band on the loosest hook. Soma cups grade true to the measured difference from A to H.
What is my size in Soma?
Start with your measured size, convert it to US notation, then apply the brand's grading: start with your measured band on the loosest hook. The calculator on this page does both.
What is Soma best known for?
Vanishing 360: smoothing back and t-shirt bras. Also: Enbliss (wireless comfort); Stunning Support (full-figure underwire to H/I).
Which Soma bra suits my shape?
Full on bottom: Vanishing 360 demi; Full on top: Stunning Support; Shallow: Enbliss wireless; Projected: Embraceable; Wide-set: Vanishing 360 plunge.
Are Soma sizes the same as Victoria's Secret?
Same notation where the systems match, different fit. Soma: true band, true cup, average wire. Victoria's Secret: soft band, small cup, average wire. Convert the label, then apply the fit notes.
Brasize.ai does not sell bras and is not affiliated with this brand. Report a correction via the editorial policy.
Opens HauteFlair’s own hub page; use your measured size there. HauteFlair is owned by the same company as Brasize.ai; that relationship never changes the sizing math, charts, or fit advice on this page. How this site makes money.
Start with your measured size
Two measurements, then convert into any brand.
Calculate My Bra Size →