Understanding 28DD Bra Size
A 28DD bra size is considered a small band size with an extra full cup size. This size is perfect for people with a petite frame and extra full breast volume. Let's explore what makes this size unique and how to find the perfect fit.
Can't Find 28DD? Try Sister Sizes
Sister sizes share the same cup volume as 28DD but with different band sizes. Perfect when your exact size is out of stock!
Your 28DD sister sizes:
28DD across popular sizing systems
Match US 28DD to the most searched regional labels without leaving this guide.
Currently showing the United States (US) label — copy 28DD to match tags instantly.
United States (US)
28DD
United Kingdom (UK)
28DD
Europe (EU)
70E
France (FR)
85E
Japan (JP)
70E
Australia (AU)
6DD
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Need step-by-step help? Jump into the dedicated guides below for measurement nuances and shopping tips.
Perfect For
- Petite frames
- Smaller ribcages
- Extra full breast volume
- Premium support needs
Recommended Styles
T-Shirt Bras
Perfect for everyday wear under fitted clothing
- Seamless
- Molded cups
- Comfortable
Balconette Bras
Great for creating a natural lift and shape
- Wide-set straps
- Lower cut cups
- Enhancing
Plunge Bras
Ideal for low-cut tops and dresses
- Deep V-neck
- Minimal coverage
- Versatile
When trying on 28DD bras, look for these key fit indicators:
- The band should fit snugly around your ribcage
- Cups should fully contain your breasts without spillage
- Straps should stay in place without digging in
- The center gore should lie flat against your chest
Remember that fit can vary between brands and styles. Always try on bras before purchasing to ensure the perfect fit.
What size is 28DD in other systems?
28DD converts to 28DD in UK sizes, 70E in EU, 85E in FR, 70E in JP, and 6DD in AU.