I love soft sweaters, old tshirts, collared shirts, and even just white sheets to hide areas.
Stay away from corsets and things with boning. They are hard to pose in comfortably.
I love jewel toned colors and neutrals. Steer clear of neons, bright colors and things with a lot of pattern.
Stockings, hose and thigh highs are great but not necessary. If you want to wear these with your outfit, please get them 2 sizes TOO big, as they fit perfectly when bigger.
Closed toed shoes are best and my favorites are nude or black pumps/stilettos with out straps at the ankle. Don't worry - you won't be walking much!
For lingerie I LOVE high waisted panties and body suits to hide tummies. They compliment every size and hide all the areas we don't like :) Some great places to find these are:
http://www.freepeople.com/intimates/ (I ALWAYS find something here - love the new bodysuits for this season!)
www.yandy.com (great stuff and very inexpensive!)
http://www.urbanoutfitters.com/urban/catalog/category.jsp?id=W_INTIMATES&cm_sp=WOMENS-_-L2-_-WOMENS:W_INTIMATES#/ ( I always buy body suits from here too!)
www.forever21.com They also have a curve/plus selection. Look in the TOPS section for bodysuits
www.nastygal.com One of my absolute favorite places!
https://kisskill.com.au/ Freaking LOVE their bras and bodysuits. Wait for sales - this place can be a bit pricey. *
https://lonelylabel.com I LOVE the bras from this site. So damn comfy!
www.hipsandcurves.com My GO TO for tights, onsies, garters, etc for curvier sizes.
https://www.playfulpromises.com/ Love, love, love this site for uncommon sizes and great bodysuits!
And as always, these are just guidelines. If you feel sexy in something not mentioned here, by all means bring it! Feeling good in your outfit is the most important thing!