ALPHA BRA SIZE CHARTS
Designer's Notes on Sizing
Our styles are designed to adapt, so they fit and flatter all body shapes. We include adjustable straps everywhere we can so you feel held in all the right places. If in doubt, size up and tighten your straps.
We recommend that customers with fuller busts size up and adjust under bust bands down.
Find Your Alpha Size
Find Your Size with Measurements
Alpha Sizing:
How to Measure:
The easiest way to find your size is simply by measuring, get started by putting on your best fitting non-padded bra.
Stand up straight and measure loosely around the fullest part of your bust keeping the tape parallel across your back.
Underbust:
Just underneath your boobs, measure snugly around your ribcage, keeping the tape parallel across your back.
Easy Returns
Sizing didn't work out? We've got you (un)covered. Return or exchange any items within 30 days (excludes items marked Final Sale). View Returns & Exchanges Policy.
View More Size Guides
BRAS | PANTIES & BODYWEAR | INTERNATIONAL CHARTS
Unsure about your size? Email us at hello@thistleandspire.com with any sizing/product questions. We are happy to help you find the right fit!
Shipping & Returns
Fit Promise
We want you feelin' your most confident self in T&S lingerie. If a size doesn't fit quite right, get free exchanges til it does. (U.S. orders only; please see Returns Policy for international.)
U.S. Returns & Exchanges
If you are unsatisfied with your order in any way, we got you (un)covered.
We’re proudly partnering with Happy Returns to offer you the most seamless and convenient returns experience. We have an easy, online portal and the ability to accept your returns at your nearest Return Bar location.
- Enjoy FREE U.S. domestic exchanges and returns for store credit.
- You have up to 30 days to return or exchange your order.
- Returns that are refunded to the original payment method will incur a $5 restocking fee.
- Excludes items marked FINAL SALE.
To read our entire return policy, including international returns information, click here.
U.S. Shipping
FREE Standard Shipping on all U.S. orders over $50 USD.
FREE 2-Day Shipping on U.S. orders over $175.
- 2-Day Fedex Shipping is offered for a $10 USD flat rate, ETA 1-3 business days
- Most U.S. standard shipments arrive within 3-6 business days.
International Shipping
FREE international shipping on orders over $120 USD.
- Orders under $120 USD are $15 USD flat rate.
- Orders usually arrives within 3-8 business days, via Fedex.
To view full U.S. and international shipping information click here.
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