A man in a dark gray t-shirt and black pants stands in a modern bedroom setting, gesturing toward a black blazer hanging on a stand and a pair of shoes on the floor. A smartphone on a tripod is set up on a wooden dresser to his left.

Find Your Suit Size With Your Phone

Get personalized suit and tuxedo size recommendations using your phone—no app download required. Available on eligible products, with expert fit help if you need it.

See How It Works View All Fit Options

No App Download

Use the tool in your phone’s browser.

Follow the Prompts

Review the tool’s instructions before starting.

Session-Based Recommendations

Recommendations follow you across eligible products.

Order with Confidence

Reliable guidance to help you get the right fit.

How It Works

Laptop displaying a BLACKTIE product page with suit sizing options.

Visit a Product Page

Open the size finder on an eligible product page and choose the phone scan option.

Phone scanning a QR code on a laptop to open the suit size finder.

Scan the QR Code

If on desktop or tablet, scan the QR code with your phone. If already on your phone, skip this step.

Person entering height and other sizing details into the phone size finder.

Enter Gender & Height

Accurate height matters; wear form-fitting clothing or no shirt for best results.

A man in a black t-shirt and dark jeans stands in a bright, modern room with wood floors, gesturing towards a smartphone on a small tripod that is recording him.

Follow the Prompts

Place phone on the floor against a wall, step back, raise your arms, and rotate slowly.

Phone displaying recommended clothing sizes after using the size finder.

See Recommended Sizes

Recommendations appear across eligible products during your session. Size may vary by product or fit.

A Faster, Easier Way to Find Your Fit

No app download required

Guided steps on your phone

Recommendations follow you across eligible products

Size guidance before you order

A mobile app screenshot for BLACK TIE showing the 'Virtual Size Finder' page, with text explaining measurement use, a small photo of a person standing indoors, a red silhouette graphic, and a blue 'CONTINUE' button.

Shop & Find Your Size

Available on eligible styles.

Good to Know

Height Is Important

Your height helps calculate accurate proportions for your best fit.

Available on Eligible Products

Look for the size finder on eligible product pages.

Form-Fitting Works Best

Wear form-fitting clothing or no shirt for the most accurate results.

Frequently Asked Questions

Before starting a scan, review the size finder’s privacy information and permission prompts to understand how it handles your information. If you prefer not to use the scan, use our measurement guides or contact our Fit Experts for help.

Wear form-fitting clothing during the phone size scan so the tool can read your proportions accurately - avoid bulky layers. Follow the on-screen prompts for best results.

The phone Size Finder appears on eligible products only. If you don't see it on a particular item, you can still use our size charts or contact our fit experts for a recommendation.

No. The recommendation is a guide - you're free to choose the sizes you prefer, and our separates program lets you fine-tune jacket and pant sizes independently.

Yes. Your height helps the Size Finder recommend the most accurate sizes, so enter it correctly (measured without shoes) along with your other details for the best fit recommendation.

Size recommendations are guidance, not a guaranteed fit. Our Fit Experts can help you choose sizes, and eligible items may be returned within 30 days of delivery under our return policy. For a replacement size, place a new order and return the eligible original item.