http://africanweddingbliss..com/2016/01/wedding-dress-shopping-10-things-bridal.html

Watch your wallet.

Know your budget and stick to it. “The worst thing a bride can do is try on a dress that’s way out of her budget, and then fall in love with it. After that, it’ll be hard to find a dress you love just as much in your budget. One way to safeguard your experience: Tell the bridal shop your budget when you make your appointment. If the shop doesn’t stock dresses in your price range, they’ll let you know.

Clear your calendar.

Set aside a special day just for dress shopping. “You want to be fresh and relaxed, as finding your gown is such a special time. Visit two to three boutiques so that you see enough dresses to find what you love but not so many that the confusion sets in.

Save the Squad Goals for the bridal party.

While it can be fun to have a parent, friend, or future in-law with you, bringing along the whole crew can be less than helpful. Limit the guest list to two or three people whose opinions you respect the most.

Can't wait 4 my day to come

I can advise dresses for the mother of the bride in large and small sizes here https://www.thedressoutlet.com/collections/mother-of-the-bride-dresses , I bought more than 5 times and always fit, the size XL is just right for mom, everyone is very satisfied and happy with such a store, by the way the delivery is very fast, they delivered me right to the door of the house