Fantasie Bra Size Guide – UK Size Chart & International Conversions

This Fantasie bra size guide explains how Fantasie sizing works across lingerie and swimwear, covering UK band sizes 30–44 and cup sizes B–JJ. Fantasie uses the UK band-and-cup system, so once you know your UK bra size, you can use the charts below to check Fantasie availability and compare sizes accurately. Fantasie is best known for supportive, structured styles that sit between Freya’s fashion-led designs and Elomi’s fuller-figure ranges.

To confirm your current size, start with our Bra Size Calculator, then compare Fantasie with other brands using the Bra Size Converter. This helps ensure the best possible fit when shopping across different collections.

If you are unsure how to measure correctly, our Bra Fitting Advice walks you through underband and bust measurements step by step before using the size charts below.

Fantasie Bra Size Guide – UK Band & Cup Availability

Fantasie Brief Size Guide – UK to International Brief Sizes

Use this brief size chart to compare Fantasie UK knicker sizes with international equivalents.

Fantasie Bra Buying Advice

• Fantasie uses the UK band-and-cup system across lingerie and swimwear, including extended cup sizes. Begin by measuring accurately and checking your size using our Bra Size Calculator.
• Always take fresh underband and bust measurements before choosing a size. Step-by-step instructions are available in our Bra Fitting Advice.
• Fantasie offers styles such as balcony, full-cup, plunge and moulded designs. Each follows UK sizing and can be cross-checked using the Bra Size Converter.

Compare Fantasie With Other UK Brands

Fantasie uses a standard UK sizing structure. You can compare it with other UK brands below, and for direct cup or band conversions, use the Bra Size Converter.

• Freya – UK sizing with overlapping band and cup ranges.
• Wacoal – UK sizing across many collections.
• Bravissimo – fuller-bust specialist using UK sizing.
• Panache – UK-sized with a wide range of cup sizes.
• Triumph – UK-sized across many lingerie collections.

Fantasie FAQs

Q: How do I find my Fantasie 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 Fantasie sizes.

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

Q: Can I use this guide for Fantasie swimwear?
A: Most Fantasie 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 Fantasie information and collections?
A: Visit the Official Fantasie Website alongside our size charts, Bra Fitting Advice and Bra Size Converter.