Upload & Sell: Off
from a designer's perspective...
your typography is weak. I would suggest a san serif or a better serif typeface and its looks kind of big. However, i do like the modular, grid like style. But I would go with one outstanding image and logo + website/email instead.
ER-MAH-GERD. typography needs help. the leading (spaces inbetween lines) a tad bit tight, font looks weird. San serif or a nicer serif would be better.
I think you could go with the grid like style that you have on the front but on the back. I'm not a fan of testimonials, maybe you could include one. put contact info, website, email, what services you do.
Keep it simple, use strong photos and typography. I think your best bet is to make your conversation with every single bride memorable.