Dog Costumes

For holidays, birthdays, and days that simply needed a dinosaur. Our dog costumes are cut for comfort first: easy closures, breathable fabrics, and nothing that blocks eyes or ears.

Choose costumes your dog can walk, sit, and drink in comfortably. Short wear sessions with treats keep dress-up fun for everyone.

Browse our dog costumes , starting around $32, all with free US shipping and 30-day returns.

Coats & Jackets Sweaters & Hoodies Costumes Bandanas & Bows Boots & Shoes All Clothing & Accessories

12 products

About Dog Costumes: buying guide & FAQs

Dog Costumes at Loaf & Wag: 12 products in stock, $32 to $60, every one shipping free from a US warehouse.

We are a retailer, not a manufacturer — this collection stocks pet clothing from Pet Life, and every product page names the brand that makes that item.

What to look for

  • Chest girth is the measurement that decides fit, not weight or breed — measure the widest part behind the front legs.
  • Check leg-hole placement on deep-chested breeds; a coat sized to the chest can still be too short in the back.
  • Waterproof and insulated are different things — a shell keeps rain off, a lined coat keeps warmth in.
  • Reflective trim is worth having on anything you will use for evening walks in winter.

Frequently asked questions

How do I choose the right size?
Measure chest girth at the widest point behind the front legs, then back length from collar to tail base. Match those to our size guide at loafandwag.com/pages/size-guide rather than going by breed.
What if the fit is wrong?
You have a 30-day return window. Manufacturing defects are covered free; other return conditions vary by brand and are listed in our refund policy.
How fast is shipping, and what about returns?
Every order ships free from a US warehouse and arrives within 4–10 business days. Orders placed before 3:00 PM Eastern Time on a business day count that day as business day one. You have a 30-day return window; manufacturing defects are covered free, and other return conditions vary by brand and are listed in our refund policy.