Wearing lingerie, much like dressing up as Sherlock Holmes and making yourself smell like a PlayStation, is an integral part of the seduction process. Take a step toward sexy with today's Groupon: for $15, you get $30 worth of lingerie, swimsuits, and loungewear at A Fitting Place.

A Fitting Place's in-house measuring experts help ladies line wardrobes with meticulously sized foundation garments as well as lounge and swimwear. The store's discreet and helpful staff members specialize in precise measurements and fittings, pairing customers with bras ($32–$125) in sizes ranging from 32AA to 54JJ. Available in a spectrum of skin-tone colors, the inventory of ivory, tan, brown, and black bras helps clients conceal their under-things even when they wear white or cellophane. Guests can peruse organized racks of various styles of panties ($8–$35) or flirty camisoles ($20–$65). Those planning a visit to warmer beach locales can peruse swimsuits ($78–$150) in sizes 6–26 as well as cover ups ($40–$85), ideal for protecting oneself from glaring sun or gawking seagulls.