The Girls Frock is a straight cut dress and found in different styles. Long dress-like frock: These are long and flowy. It looks like a gown. Typically, girls and women wear frocks, especially to formal events like weddings and fancy parties. The word frock isn't as common today as it was in the past, though it's a great way to refer to a dress. Our girls frock is made from specially sourced fabric and our tailored to perfection. It is very comfortable.