The grades of six fashion and apparel stocks are better this week, according to the Portfolio Grader database. Every one of these stocks has an “A” (“strong buy”) or “B” overall (“buy”) rating.

This week, Wolverine World Wide, Inc. (WWW) is showing significant improvement as the company’s rating hops from a C (“hold”) to a B (“buy”). Wolverine World Wide is a designer, manufacturer, and marketer of a range of quality casual shoes, rugged outdoor and work footwear. In Portfolio Grader’s specific subcategory of Equity, WWW also gets an A. For more information, get Portfolio Grader’s complete analysis of WWW stock.

This is a strong week for Gildan Activewear (GIL). The company’s rating climbs to B from the previous week’s C. Gildan Activewear manufactures and markets branded basic activewear. Shares of the stock have been changing hands at an unusually rapid pace, twice the rate of the week prior. For more information, get Portfolio Grader’s complete analysis of GIL stock.

Costa Inc. Class A (ATX) is progressing from last week’s rating of B (“buy”) as the company improves to an A (“strong buy”) this week. A. T. Cross is a designer and marketer of branded personal accessories including writing instruments, watches, reading glasses, personal and business accessories and sunglasses. For more information, get Portfolio Grader’s complete analysis of ATX stock.

The rating of Zuoan Fashion (ZA) moves up this week, rising from a C to a B. Zuoan Fashion designs, manufactures and markets casual men’s clothing. For more information, get Portfolio Grader’s complete analysis of ZA stock.

Luxottica Group S.p.A. Sponsored ADR (LUX) shows solid improvement this week. The company’s rating rises from a C to a B. Luxottica designs, manufactures, distributes, and markets traditional and designer eyeglass frames and sunglasses. For more information, get Portfolio Grader’s complete analysis of LUX stock.

Delta Apparel, Inc. (DLA) boosts its rating from a B to an A this week. Delta Apparel is an international design, manufacturing, sourcing and marketing company that features a diverse portfolio of high quality branded and private label activewear apparel and headwear. Shares of the stock have been trading at an exceptionally rapid pace, up twofold from the week prior. For more information, get Portfolio Grader’s complete analysis of DLA stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.