Thank you for viewing! Please take a moment to read the profile. Size chart for hooded vests (please use as a reference) 2S: Neck approx. 27-28cm, Chest approx. 41-42cm, Length approx. 24cm This size has room for dogs wearing clothes with a chest of about 38cm, and can accommodate thin inner layers. S: Neck approx. 29-30cm, Chest approx. 44-45cm, Length approx. 25cm This size has room for dogs wearing clothes with a chest of about 40cm, and can accommodate thin inner layers. M: Neck approx. 31-32cm, Chest approx. 46-47cm, Length approx. 26cm This size has room for dogs wearing clothes with a chest of about 42cm, and can accommodate thin inner layers. (My dog is about 5kg and it fits snugly) L: Neck approx. 33-34cm, Chest approx. 48-49cm, Length approx. 27-28cm This size has room for dogs wearing clothes with a chest of about 44cm, and can accommodate thin inner layers. Additional charge of 200 yen~ 2L: Neck approx. 35-36cm, Chest approx. 50-51cm, Length approx. 29cm This size has room for dogs wearing clothes with a chest of about 46cm, and can accommodate thin inner layers. Additional charge of 300 yen~ 3L: Neck approx. 38-39cm, Chest approx. 53-54cm, Length approx. 30cm This size has room for dogs wearing clothes with a chest of about 48cm, and can accommodate thin inner layers. Additional charge of 400 yen~ Available for order in 6 sizes. Please note that there may be slight variations in size depending on the fabric type and thickness. We use twice the amount of fabric as regular clothing, so the price will vary depending on the fabric.