I ordered a 6p in this dress so it wld fall above my knees & be slightly smaller than a regular 6. sometimes a regular size 4 works, sometimes a 6. typically a regular size 6 is big on me. i am 5'3", 118#, 36c. just recd the 6p in the mail. the first thing i noticed is that it's s a knit fabric that looks & feels like polyester although says 'cotton' on the inside label. i think it wld be a bit warm in hot weather, but that is just my observation. the main problem is that it is too big on each s