Got my gown hope pics will come up....

Went to Lillettes on Saturday after work and worked with Carol and I think the owner's name was Donna. They were great! It was the first dress I tried on and I just knew it was the one. My aunt and my bf made me try the other dresses on but I knew It's the Maggie Mona Lisa Royale I have to call in a week to get a delivery date. Cant wait to try it on again The only problem I seemed to have at the shop was sizing. Im 5'6 and they had me order a petite so I wouldnt need it hemmed and save the border on the bottom. It took forever to make that decision and I also dont plan on wearing heels all night which seemed to be a problem? Do you think it would be a problem to have the dress taken up an extra inch or 1/2 in. so I wont destroy the dress during the reception once I take my heels off?