I am fat and 50: need something comfortable as I am midst hot-flushes.
Graduation in 2 weeks (attending). I usually wear trousers and shirts for work and Gudrun or festival clothing out of work. I'm a size 18 with historical hourglass figure now overlayed with big tuckable tum.
I need to blend in. It's my DSDs graduation and I am very much peripheral, but because I am a bit of a hippy I get noticed for the wrong reasons. I want to look like everyone else for one day.
Hence my plea. I don't usually wear skirts/dresses at all and am very self conscious about stubble/scars/bad skin so if I wear a skirt or dress it needs to be long. I need recommendations for not too hot smoothing underwear. DH will look lovely in a soft grey suit. DSD's DM will be glamourous and I am not going in that direction at all.
I need the works please: clothes and shoes and underwear and make up and everything to make me look like a normal person and fly under the radar.
I am very out of step with all this stuff: last time I wore a dress was DB's wedding where I opted for 50s frock with underskirt, felt self-conscious so bought a size too big and looked like a marshmallow with my bra showing in all the photos. Not the effect I was going for!
Budget isn't an issue if it's fabulous/perfect but it probably won't be worn again before it is long out of fashion so designer pieces probably a waste. Thanks in advance! 
Oh, I'm an autumn so can't wear blue or black/cool colours very well.