Essential Wacoal Bra Size Guide | UK & International Conversions

Wacoal Bra Buying Advice

• Wacoal uses a UK band-and-cup sizing system, so confirming your UK size is the essential first step. Start with your measurements and enter them into our Bra Size Calculator.
• Different Wacoal styles offer varying levels of coverage and shaping, including balconette, moulded, full cup and non-wired designs. The size charts above show the full UK size availability across their ranges.
• If you need help checking band tension, cup depth or strap positioning, our Bra Fitting Advice provides step-by-step guidance.
• To compare Wacoal with international sizes or other UK brands, use our Bra Size Converter.

Compare Wacoal With Other UK Brands

Wacoal uses a standard UK sizing structure for both band and cup letters, which makes it straightforward to compare with other UK-designed lingerie brands. For cup and band conversions, use our Bra Size Converter and visit our Bra Fitting Advice for help with assessing support and comfort.

• Fantasie – UK sizing with a wide range of everyday and supportive styles.
• Triumph – UK-aligned sizing across their everyday, shaping and comfort collections.
• Gossard – UK sizing with designs that focus on shape and uplift.
• Wonderbra – UK-sized plunge and enhancement styles with distinctive shaping.
• Freya – UK brand offering youthful styling and an extensive cup-size range.

To check Wacoal against these brand sizes, use our Bra Size Converter.

Wacoal FAQs

Q: How do I find my Wacoal bra size?
A: Measure your underband and bust and enter them into our Bra Size Calculator. For step-by-step measuring and fit checks, visit our Bra Fitting Advice. Then use the size charts above to match your measurements to Wacoal sizes.

Q: Does Wacoal sizing match other UK brands?
A: Wacoal uses a UK band-and-cup sizing system. To compare sizes between Wacoal and other UK brands, use our Bra Size Converter and the individual brand size guides.

Q: Can I use this guide for Wacoal swimwear?
A: Most Wacoal swimwear follows the same UK sizing as their lingerie. Always check product descriptions and use the charts above as a starting point.

Q: Where can I find official Wacoal information and collections?
A: Visit the Official Wacoal Website alongside our size charts, Bra Fitting Advice and Bra Size Converter.