Husband here.... BUT I do shop with my wife... (And shop for her...gifts etc)
You aren't going to find the best deals on pooh sized clothes on store's websites - you have to shop their clearance racks, sales, and get on their mailing lists.
You can do FAR better at the Avenue with coupons and clearance racks than you ever did at Fashion Bug.
The same with Catherine's - you have to shop their sales and use their coupons.
My dear wife has been shopping herself to death for a dress to wear to a wedding this spring.... tired of hearing about it and her showing me dozens of dresses online... I stopped in to a Catherine's on my drive home from a work trip.
I spent around $200 and here is what I got...
Two very nice dresses (one will be returned)
Two very dressy formal tops
All could easily be worn on a formal night on a cruise.
In addition to the clothing, I got 4 $50 off $100 purchase coupons
One $10 off $20 coupon
One 25% off Clearance coupon (good for the same dates and able to be combined with the other coupons.
So, while I did spend on average of $50 per item of clothing (one of the tops was $11 on clearance down from $75)
The trip BACK to Catherine's could be as follows:
$400-$200-$10-25% =$142.50
SO while their rack prices are outrageous, they do have great incentives, coupons, clearance, and 'secret' sales.
They also do a lot of mid-season clearance - they seem to do two assortments for every season. Early summer and late summer - so you can still get summer clothes DURING the summer off the clearance rack.
Lane Bryant....what can I say, some of their stuff is just absolute hideous and not considerate of the taste that most women have in clothes - some of the stuff would look great if you were clubbing..... but let's face it, how many women who wear a size 24 go 'clubbing'?!
My wife gets really frustrated while shopping as it is, and when it comes to sizing at different stores, my wife's idea of a nightmare is trying on clothes all day... and lap bars on Splash Mountain...... but I digress....
There are a few websites out there that have GREAT deals as well - the one is BCOutlet.
ALSO, if you can find a plus size consignment shop in your area, you can not only get some great deals, but you can sell your clothes there as well for store credit to have a revolving wardrobe! My mom used to do that, and she got great deals of really nice clothes!
Hope that helps some!