Topstitch – Atlanta’s premiere sewing destination for the aspiring garment sewer – is hosting Katie Kortman, an accomplished artist, sewist, teacher and textile designer, to lead a wardrobe color theory lecture as well as a full-day workshop to design and paint fabric, which will then be used to sew the Topstitch Essential Top or Dress. Participation is $225 for the lecture and workshop, or $45 for the lecture only.