Individual Sizing
Pet APPAREL & COSTUMES

Size Pet Weight Fits Pet Neck Fits Pet Chest/Girth Garment Length Fits Pet Head
XS up to 10lbs 8-11 11-16 10 8-12
S up to 20lbs 10-16 16-23 14 12-16
M up to 40lbs 14-20 20-28 18 16-20
L up to 80 18-24 26-35 22 20-24
XL up to 100lbs 22-28 32-40 24 24-28
XXL 100lbs + 26-34 38-45 26 26-30

Please use guide directionally. Depending on material and construction, there may be slight variance in sizing

Grouped Sizing
Pet apparel & costumes

Size Pet Weight Fits Pet Neck Fits Pet Chest/Girth Garment Length Fits Pet Head
XXS/XS up to 10lbs 10-14 11-20 11 8-12
S/M up to 50lbs 10-20 16-28 16.5 12-20
L/XL up to 100lbs 18-28 26-40 22.5 20-28

Please use guide directionally. Depending on material and construction, there may be slight variance in sizing

Pet measuring guide

Grab that tape measure! The perfect pet apparel starts with the perfect fit.

Use the tips & visuals in this guide to learn how to measure a pet accurately and easily. If your pet is between sizes, we recommend going up a size for the pet costume that fits best.

How to measure

  • Length

    Run tape from the base of your pet’s neck, at the collar, to the base of their tail, where the back ends and the tail begins.

  • Girth

    Start at the widest part of your pet’s chest, right behind the front legs. Don’t forget to leave a little wiggle room!

  • Neck

    Measure where your pet’s collar naturally goes. Remember to leave a little slack. Two of your fingers should comfortably fit underneath the measuring tape.