Plus Size Lingerie Size Chart
Finding your perfect fit starts with knowing your measurements. Use our comprehensive size charts below for plus size panties, bras, lingerie sets, sports bras, and bikinis.
How to Take Your Measurements
Bust
Measure around the fullest part of your bust, keeping the tape level and snug but not tight.
Waist
Measure around the natural waistline - the narrowest part of your torso, usually just above the belly button.
Hips
Measure around the fullest part of your hips and buttocks, keeping the tape level all the way around.
Need help with your bra size specifically? See our detailed bra sizing guide.
Plus Size Panties, Lingerie, Sports Bras & Bikinis
| Size | US Dress Size | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| 1X | 14-16 | 43-45 | 35-37 | 45-47 |
| 2X | 18-20 | 45-48 | 37-40 | 47-50 |
| 3X | 22-24 | 48-51 | 40-44 | 50-53 |
| 4X | 26-28 | 51-54 | 44-48 | 53-56 |
| 5X | 30-32 | 54-58 | 48-52 | 56-60 |
Plus Size Bra Size Chart
| Band Size | Underbust (in) | Available Cups |
|---|---|---|
| 38 | 37-38 | B, C, D, DD, E, F |
| 40 | 39-40 | B, C, D, DD, E, F |
| 42 | 41-42 | B, C, D, DD, E, F |
| 44 | 43-44 | C, D, DD, E, F |
| 46 | 45-46 | D, DD, E, F |
| 48 | 47-48 | D, DD, E, F |
Cup size is the difference between your bust and band measurements. B = 2", C = 3", D = 4", DD = 5", E = 6", F = 7". Learn how to measure your bra size.
Know Your Size? Start Shopping
Size Guide FAQ
What is the difference between 1X and XL in plus size panties?
1X is specifically designed for plus size bodies with more room in the hips, thighs, and seat compared to XL which is simply a larger version of standard sizing. Our 1X panties fit waist sizes 18-20 with proportions cut for curvy figures.
How do I know if I need a 1X or 2X in plus size lingerie?
Measure your bust, waist, and hips. If your largest measurement falls between 43-45 inches, choose 1X. If it falls between 45-47 inches, choose 2X. When in between sizes, we recommend sizing up for lingerie sets for the most comfortable fit.
How do I choose the right size for a plus size bra?
Our plus size bras come in sizes from S to 5XL, depending on the style. Use our size guide or bra size calculator to match your bust and underbust measurements to the correct size. Each product page lists the specific sizes available for that style.
Do your plus size bikinis run true to size?
Yes, our plus size bikinis run true to size. The tops feature adjustable straps and multiple hook closures for a customizable fit, while bottoms have a high-waisted cut with full coverage. If you prefer a looser swim fit, size up one size.
Can I exchange for a different size if the fit is wrong?
Absolutely. We offer free size exchanges within 30 days of purchase. Simply contact us at info@scarlettclub.com with your order number, and we will send the correct size right away.