I got the J Crew factory version of the schoolboy blazer in a few colors and feel fine wearing that open with my belly sticking out. (corporettemoms.com)
Outfit details: Top: J. Crew Chambray Shirt, Factory version here T - shirt: J. Crew Skirt: H&M (old), similar Boots: Joseph Altuzarra x Target, similar Clutch: Urban Originals (theblockishaute.com)
Then a J. Crew factory version came out this year, and I got it as fast as possible. (thefashionablewife.com)