Activity for FutureMrsUpdike

My bridesmaid just sent me this picture with a dark spot on the front of her dress. We just picked them up last Saturday from shop and she tried it on but we never inspected it. She says she hasnt tried it on since, but noticed this on the bottom...

I plan to wear an elbow length single tiered veil until after ceremony. I also have a simple tiara type band that I plan to wear flat. I found a hair clip that has two fabric flowers with feathers that I absolutely love. Is three hair pcs too much?