Traditionally, special hats were worn by women on formal occasions, including everything from Sunday morning church services to weddings and funerals, while more basic hats were worn both outside and indoors on a daily basis. These days, decorative hats are worn less often and usually only for special days out. However, casual hats like baseball caps, fishing hats and berets are widely worn for everyday use. You can find a great range of formal and casual hats suited for any occasion or purpose at the retailers below. Save money shopping for hats by using Giving Assistant's coupons and promo codes.