Size Charts

Every St. Pia piece is designed to bring comfort, movement, and effortless style — whether it’s a drizzly walk, a cozy night in, or a playful moment in between.

To make sure your pet’s favorite piece fits just right, explore our detailed size charts below.

Please be sure to refer to the correct chart for each item before placing your order.

Dog Coats Size Charts:

Crafted to keep your pet dry without compromising on style or comfort, our raincoats are lightweight, water-resistant, and thoughtfully designed for everyday adventures.

Pluvio Dog Raincoat Size Chart:

Astro Ultimate Winter Dog Coat Size Chart:

Flutter Raincoat Size Chart:

Hive Puffer Dog Coat Size Chart:

Cat + Dog Jumpers Size Charts:

Ready to turn your little ones into true warriors of cuteness — to face chilly days in comfort and style. Crafted from ultra-soft and vegan materials our jumpers are especially paw-fect for dogs with short coats and cats with none at all.

Fluffy Dog + Cat Jumper Size Chart:

Hiker Fleece Dog Jumper Size Chart:

Dog Bathrobes Size Charts:

Soft, absorbent, and irresistibly cozy — our bathrobes are designed for post-bath relaxation. Use the bathrobe chart below to choose the ideal fit for your dog’s comfort and coverage.

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