Sebastain Vintage Green Wool Sweater Skirt Set, Pin Up 14

This is an amazing vintage sweater and skirt set! 100% Wool in a beautiful chartreuse green and small black line at cuffs and collar. Sweater buttons up the front, has collar and turn back cuffs. Sides have 3 buttons on each side (missing 1 button on right side). Straight pencil skirt with side zip and hook and eye at top. Next to the top of zipper it looks like the start of a buttonhole, but isn’t cut open and no sign there was ever a button. Not sure what this is for but wanted to mention it. Skirt is only lined in the back. Extremely well made.