A classy girl who, contrary to popular belief, prefers Lilly Pulitzer to Hollister and Abercrombie. Crew, Polo, Vineyard Vines, LL Bean, Brooks Brothers and Vera Bradley. Bright colored pants like yellow, pink, white, and red are all common in girl's prep outfits. Also likes J. As a preppy girl inside and out, I am very devoted to my favorite preppy brands and am beyond excited to share them with you! So for today’s preppy style … We love our readers! There are 2441 preppy girl style for sale on Etsy, and they cost $17.02 on average. We mentioned the four main colors of prep style in tip #3, but don't let that limit you. 4. But before I begin, just a reminder that this column, like all of our other pieces, is for you, so keep telling us what you want to read. Based on definition, preppy pertains to the style of dress that are typically seen in girls or women who are attending or have attended a expensive prep school. Color Options for Preppy Style. The most common preppy girl style material is metal. She has more refined tastes … This means skirts, cardigans, blazers and plain … The most popular color?