Thrift stores, consignment shops, walmart and any store with a clearance rack. I used to shop at walmart for pants cause that is pretty basic stuff. Thetops and jackets or sweaters I would get from the others places. Worked well.
Is your weight tracker accurate? Because if it is, you are NOT huge!!!!! Old Navy has cheap stuff - $5 shirts, etc. Kohls, Target, TJ Max, online I used to always shop from Roamans.
Starting size: 18W-20; Present size: 0 or 2; 5'5-1/2" tall. Current BMI 20.4 as of 2/13/2013 (normal for the first time in my life).
Goal weight reached on 8/12/2010; As of 1/13/2013, 21 pounds below goal