Fit Finder — Find Your Perfect Size from Your Measurements

How It Works

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Enter Your Measurements

Measure your chest, waist, and hips with a soft tape measure. Enter your height and select the sizing chart you need.

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Get Your Size

The calculator matches your measurements to standard US and EU sizing charts and recommends the best fit for your body type.

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Read the Fit Notes

Personalized fit notes explain whether to size up or down based on your proportions, and suggest petite, tall, or athletic fits if needed.

Simplify Size Matching for Your Rental Business

Reservety lets clothing rental businesses add size guides to their booking flow, reducing returns and improving customer satisfaction.

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Frequently Asked Questions

How do I measure myself for rental clothing?

Use a soft tape measure. For chest, measure around the fullest part with arms at your sides. For waist, measure at the narrowest point above your belly button. For hips, measure around the widest part of your hips. Measure in your undergarments for the most accurate results. If between sizes, most rental companies recommend sizing up.

What if my measurements fall between two sizes?

If you are between sizes, go with the larger size for a more comfortable fit. Rental clothing cannot be tailored to your exact measurements, so a slightly loose fit is usually better than too tight. For formal events, some rental companies offer minor adjustments like hemming.

Do clothing sizes vary between brands?

Yes, significantly. A medium in one brand might fit like a large in another. This calculator uses standard industry sizing charts, which give a good starting point. For specific brands, check the brand's own size chart. When renting, ask the company if they have brand-specific sizing notes.

Should I use US or EU sizing?

Use whichever system the rental company uses. US sizing is letter-based (S, M, L) or numbered (0-24 for women, 32-48 for men). EU sizing uses a numerical system. This calculator shows both so you can communicate clearly regardless of which system the brand uses.