The crochet pattern (Market Tote Bag) is from Lily Sugar'n Cream Yarn and can be found HERE. (You may have to sign up for a free account to view it.)
I added a lining with pockets, and a magnetic snap closure.
Striped, puckery seersucker is actually more difficult to work with than I anticipated, but I'm happy with the results.
Ravelry notes HERE.