Brand: Quince Style: 100% Washable Silk Pajama Tank Condition: New with tags; NWT Size: M Color: Navy Blue Features: -Material: 100% mulberry silk -Weight: 19mm fabric weight for a premium drape and hand-feel -Silk fiber contains 18 kinds of amino acids necessary for skin nourishment, hypo-allergenic, and naturally thermoregulating to help maintain body temperature -Dyed without hazardous chemicals in a dyeing mill that meets bluesign® standards. -This material is certified by Standard 100 OEKO-TEX® (Certificate Number: SH050127759) -Produced in BSCI (Business Social Compliance Initiative) certified factories -Hand wash or machine wash cold in delicate or gentle cycle with similar colors. Turn inside out, in garment bag. Line dry. Cool iron on reverse side. Do not bleach. Do not tumble dry. Dry clean if needed. NWT! If you have any questions pls reach out.