Meg's style is clothes that don't fit. Her fashion motto: "How can I screw this up?"
I think one of MM's fashion issues was not understanding the difference between a red carpet & BRF events. As computer scientists would say, the use cases are totally different ...
Red Carpet - standing only, maybe a few steps up a flight of stairs, short time, glam team there to primp you and photogs are nice and make sure the GT is not in the shot, outfit can be over the top and impractical so long as you can be a statue and walk in it for 45 min
Outfit is ALWAYS disposable, worn ONLY once, then tossed
Celebrity (most likely) did not purchase the outfit
Dare to bare
BRF - walk abouts, sit on podium in front of audience with camera staring up your dress (cross legs correctly), bend over for meet and greets, lots of staff to help but not so much with hair & makeup, get in and out of cars with photogs snapping away
You may be stuck in the dress for hours ... will it wrinkle? work in rain and wind ? does it have a bit of give?
Re-wearing outfits gets you points, the budget is finite and clothes are purchased, not received in gift bags from designers
To me, MM always seemed to be dressing for a red carpet, not the BRF.