The Fox Branch of the Robbins Library will hold a Fashion at the Fox fund-raiser Friday and Saturday, when shoppers can browse more than 2,000 items, including contemporary women’s clothing and accessories, vintage clothing and accessories, and gently used housewares. The fund-raiser will be open from 5 to 9 p.m. Friday and 1 to 6 p.m. Saturday on the lower level of the branch library, at 175 Massachusetts Ave. in East Arlington. The library held its first fashion sale in February 2009. Since then, the sales have raised more than $60,000 to support local causes, such as enrichment programs in the town’s schools and a fund for street trees. Proceeds from this sale will benefit the Friends of the Fox Library. The next sale will take place in June. Visit www.facebook.com/fashionatthefox , e-mail firstname.lastname@example.org , or call 781-405-7451 for more information.