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14DD Bra Size Collection

Find Your Perfect Fit: Understanding the 14DD Size

When we talk about a 14DD bra size in Australian sizing, we're referring to a band size of 14 (typically fitting an underbust measurement of 92–96 cm) and a DD cup, which corresponds to a bust measurement of approximately 107–112 cm. This sizing offers a balanced combination of a medium-to-large band size with a fuller cup size, ideal for enhanced support and coverage. It fits comfortably for those who want support without sacrificing style or comfort. It is part of our comprehensive bra sizing system that blends precision and comfort.

International Size Conversion Chart

Use this handy size conversion chart to find your match in other regions. These equivalents are based on current industry standards, but may vary slightly depending on the brand:

RegionEquivalent Size
Australia (AU)14DD
United Kingdom (UK)36DD
United States (US)36DD
Europe (EU)80E
France (FR)95E

How to Measure Your Bra Size

Grab a soft tape measure and follow these steps to calculate your bra size:

  • Band Size: Measure snugly around your ribcage, right under the bust. Round to the nearest even number. This is your band size.
  • Bust Size: Measure around the fullest part of your bust. Subtract your band size from this number to determine your cup size. A 16 cm difference equals a DD cup in Australian sizing.

Refer to our fitting guide for more on bra sizing, clothing size, sleepwear size, and swimwear for size needs.

Sister Sizes & Fit Flexibility

If 14DD doesn’t feel quite right, try one of its sister sizes such as 12E or 16D. These alternatives maintain a similar cup size but adjust the band size to better suit your body size and comfort preferences. This flexibility helps accommodate variations in sizes and ensures a personalised fit.

Best Bra Styles for 14DD

Not every bra is made equal. For a 14DD bra size, these styles bring the best balance of comfort and support:

  • Lightly Padded Bras: Shape and support without bulk
  • Wireless Bras: Supreme comfort with no wires
  • Seamless Bras: Invisible under clothing
  • Full Cup Bras: Total coverage and secure fit

These designs are handpicked for fuller cup sizes and are ideal for enhancing your natural shape without compromise.

Top Brands in 14DD at The Foundation

Our curated range of 14DD bras features only the best from global lingerie experts:

Each brand is known for quality, craftsmanship and designs that cater to Australian size preferences. For example, Elomi and Panache specialise in supportive designs for fuller figures, while Calvin Klein brings sleek, modern lines perfect for everyday wear. Chantelle and Wacoal are celebrated for combining elegance with engineering, and Berlei and Triumph offer tried-and-true comfort backed by decades of innovation.

Confidently You – Always

Discovering the right fit for your bra size has never been easier. The Foundation offers expert advice, inclusive styles, and premium brands to support your needs. Our customers consistently rate us highly for comfort, style, and fit—backed by an easy returns process for added peace of mind. Feel confident, supported, and stylish every day. Shop Now.

FAQs

What does a 14DD mean in bra sizes?

It’s an Australian bra size for a 14 band size and DD cup size — suited for busts around 107–112 cm.

What’s the difference between DD and E cup sizes?

In Australian sizing, E is one step above DD and offers slightly more volume. However, it's worth noting that some brands and countries use slightly different grading systems, so a DD in one brand might fit similarly to an E in another, depending on their measurement standards.

How can I measure my bra size at home?

Use a tape measure around your ribcage and bust, then consult our size chart.

Can I exchange a bra if it doesn’t fit?

Absolutely, just follow our returns policy for eligible items.

Where can I try these bras in person?

Visit one of our welcoming stores. Use our store locator to find one near you.

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