This is Simplicity 5726 from the Fashion Historian line. Designed by Martha McClain. Perfect for reenactment, costumes for stage play, cosplay, Halloween, or even a wedding gown. This is for the chemise and corset and petticoat. I'm listing other patterns from this line so take a look. This is size 6,8,10,12. This is dated 2002 and FF. Envelope does show wear. All my patterns are checked to make sure they are complete. Free US Shipping. We have three cats so there may be a cat hair or two. If allergic please don't buy.