Size Guide: Choosing the Right Costume for Your Dog or Cat

To give your companion a comfortable costume, it all starts with the right size. This guide explains how to measure your dog or cat and gathers the size charts of all our costumes.

How do I measure my dog or cat?

  1. Neck circumference: measure at the base of the neck, where the collar sits, with a flexible tape measure. Slide two fingers between the tape and the neck so it is not too tight.
  2. Chest circumference: measure the widest part of the chest, just behind the front legs.
  3. Back length: measure from the base of the neck to the base of the tail, with your pet standing.

No tape measure? Use a piece of string, then measure it with a ruler. If you are between two sizes, choose the larger one to keep your pet comfortable.

Size charts for our Christmas costumes

Christmas star collar with jingle bells (by weight)

SizeDogCat
S1.5 – 3 kg2 – 4 kg
M3 – 5 kg4 – 6.5 kg
L5 – 10 kg6.5 – 12.5 kg
XL10 – 40 kg12.5 – 18.5 kg

Santa hat and scarf set

SizeNeck circumferenceChest circumferenceBack length
S28 cm32 cm20 cm
M32 cm44 cm25 cm
L38 cm56 cm32 cm

Hooded Santa cape

SizeNeck circumferenceChest circumferenceBack length
S28 cm32 cm20 cm
M32 cm44 cm25 cm
L38 cm56 cm32 cm

Size charts for our Halloween costumes

Halloween vampire cape

SizeNeckBack length
S21 cm23 cm
M24 cm26 cm
L27 cm30 cm
XL30 cm33 cm

Halloween hairy spider costume

SizeNeck circumferenceChest circumference
S20 – 32 cm32 – 42 cm
M30 – 40 cm40 – 55 cm

Measurements are approximate: a difference of 2 to 3 cm is normal.

Still unsure about the size?

Also check our safety and comfort tips or the FAQ. You can also write to us via the contact page, including your pet's measurements.