Ross databases, industry and government websites from which you can read market and industry research reports, news and articles related to your industry and companies, and find and download relevant market, consumer and related census demographic and business data.
Many of the resources use government-assigned industry classification systems to index relevant company and industry data. Here are a couple of useful codes to know for your Strategy 557 project
448140 Family Clothing Stores
448110 Men's Clothing Stores
448120 Women's Clothing Stores
448150 Clothing and Accessories Stores
5611 Men and Boys' Clothing and Accessory Stores
5621 Women's Clothing Stores
5632 Women's Accessory and Specialty Stores
5651 Family Clothing Stores