I got measured for my bridesmaid dress, I m normal...

I got measured for my bridesmaid dress, I m normally a size 4 in dresses and when my dress arrived for my fitting they ordered a SIZE 10 the dress was HUGE on me and after i stated they ordered a bigger size than needed they said there wasn t enough time to order another and that i still had to pay for $70 alterations. When i arrived for pick up 2 weeks before wedding the dress was still to big and i ended up having to stuff my bra for it to not fall off my body since it was strapless smh absolutely hated it and they were not nice or understanding. Everything ended up costing $310 totaling not worth it for something i can NEVER wear again uugh