hat store
A retail store specializing in hats and other items worn on the head for fashion or protection.
A hat store is a retail space which specializes in items worn on top of the head, including fashionable and protective hats.
Headwear is the principal merchandise, whether chosen for appearance or protection. The definition does not require only decorative hats or only weather-protective ones.
An outerwear store can sell hats alongside coats and other weather clothing. A wig store specializes in hair-like headwear and supplemental hair products.
