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Banana Republic Men’s Size Chart

Your Banana Republic size, from your measurements. We’ll call it when you’re between two sizes, and pick the right length for your height. The chart it’s based on is right below.

Find your Banana Republic tops size

Height (optional) How to measure Height Stand straight against a wall and measure from the top of your head to the floor. General guidance — not brand-specific
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Length:
Regular-length body measurements, in inches.
Size ChestWaistNeck Sleeve
XXS 32–33 25–26 13–13.5 31
XS 34–35 27–28 13–13.5 32
S 36–37 29–31 14–14.5 33
M 38–40 32–34 15–15.5 34
L 41–44 36–38 16–16.5 35
XL 45–48 40–42 17–17.5 35.5
XXL 49–52 44–46 18–18.5 36
Tall lengths

Some Banana Republic tops also come in Tall lengths — same body measurements, just cut longer or shorter. Pick the one for your height:

  • Regular — standard length
  • Tall — for men over 6′1″ (est.)

Not every product comes in every length.

Banana Republic defines Tall by sleeve length, not height. Most people know their height, so we switch to Tall at about 6′1″ as a stand-in — an estimate bracketed by peers (Nike 6′0″, Adidas 6′2″). Enter your sleeve in the calculator for BR's exact criterion.

How we sized thissized by chest
  • Sold as letter sizes (XXS–XXL). If your product's size options look different, use the tab that matches them.
  • We size Banana Republic tops by your chest, with neck and waist as secondary checks — your chest sets the size, and a fuller waist just nudges you toward sizing up for room.
  • BR's shirt chart lists a slim waist that contradicts its own bottoms (and it changes with the fit, so it isn't a real body measurement). We use the corrected body waist that BR's regular products and bottoms actually show.
  • BR's shirt chart also lists a belt size; we leave it off — it's accessory sizing, not a body measurement.
Source & accuracy checked 22 Jun 2026

Source: official Banana Republic size guide

Last checked: June 22, 2026

These are body measurements — measure your own body, not a garment you own.

SizeSimply is an independent tool — not affiliated with, endorsed by, or sponsored by Banana Republic.

Your size at other brands

Enter your measurements above and we’ll show what to order everywhere else, too — same measurements, each brand’s own chart.