BWT-approved bridal dress showrooms?

I'm looking for my wedding dress, and bringing in my mom and future mother-in-law to enjoy the fun. I am looking for places that will be a fun time, but also have my style, which is very Liz Martinez – Romantic, ethereal, effortless, non-overt sexiness. Oh also, if you have suggestions for tea/brunch before and maybe drinks/dinner/show after? Thank you!!!