Very Private Secretary Costume Black Medium. From the Magic Silk Cheap Thrills collection this style secretary costume includes: Lycra top ties in front and features capped sleeves. Micro mini skirt has front slit and elastic waist. Sleek black stretch top paired with a grey and black pinstriped mini skirt. Thigh high stockings shown on model, not included. Sold separately. Adult secretary costume is made using a blend of 85% Nylon, 15% Spandex. Ladies medium fits dress sizes 8 to 10. Naughty role playing, bedroom costumes. Magic Silk Lingerie line This super sexy bedroom costume line includes a variety of themes. We carry many uniforms, and also role-playing outfits. You will find themes, such as Sexy Schoolgirl, Sexy Nurse, Sexy French Maid, Sexy Secretary Uniforms and many others perfectly suitable for role-play and make believe. Naughty Role Playing Wear, Adult Costumes.