URGENT! Coming to NYC tomorrow and need suggestions...

I am taking a bus trip from upstate (yeah, I know...like the old ladies going to AC!) and meeting some friends in NYC for some shopping, sightseeing, good food/drinks, etc.
Couple of things...On the plan was to go look at/try on BM dresses. I totally forgot to look into places.
It's TOMORROW, so does anyone have any suggestions for maybe walk-ins or places I can call now for an appointment tomorrow?
Also, looking for a nice (not too, too pricey) place for breakfast/brunch (I was in charge of that, too) near Rockerfeller?
We have dinner reservations at a resturant called '7'. (At least that's done!) Looks nice...
Any suggestions would be MUCHO appreciated!
THANKS!

You could walk into RK Bridal - sorry I dont have the address but I think their web site is RKBRIDAL.com

Also the bridal buildings will probably have some manufacturers open - again sorry I dont have the addresses but I think they are on 7th ave in the 30's

Sorry I dont have more information for you
Have a good time.

Fran - Thank you SO SO SO much! I didn't know RKbridal had a website...That really helped! Thank you again!

RK Bridal is on 39th and 8th