AKA give up

The stress in my life is pretty much on going and will get worse.
So my plans to get back on track with diet and exercise have of course not happened, unless you count a two pound loss in about three months.
I've been getting away clothing wise with some minimal cheap purchases this year and with the dive in my social life, it's honestly ok. Or hiding horrid muffin top with bigger tops.
But I have a closet full of all sorts of designer clothes. A bunch of Isabel Marant from her last interesting season (the cowboy one). And the carefully collected long sleeve opera dresses. Plus whatever else I just avoid eye contact with; leather leggings are hiding in a not visible section.
Should I start selling, or hold on a bit longer?