OK--cold, hard realism and problem-solving techniques worked for me once I realized my current body shape was what It was.
Stage one was deciding on a couple of silhouettes, or formulas, that I could experiment with that didn't stray too far from my style preferences. Limiting my options meant I could concentrate on finding specific pieces that I liked instead of just trying to cover my body.
Stage Two was finding new shops instead of relying on my old favourites. Some places I discarded after a few minutes but getting away from my beaten path did lead to a few pleasant surprises.
Stage Three was letting go of my previous style identity so it didn't overly prejudice my experimenting. I had always rejected "soft" looks and my mirror confirmed these feelings were usually legitimate, but I did discover a few exceptions which worked surprisingly well for my new shape once I wore the item my way.
None of this was easy but approaching the whole changing body shape as a logical, problem-solving exercise made it less emotional. I was dressing a shape using MY aesthetic preferences instead of listening to others. Instead of regretting what was lost, I tried to visualize where I wanted to take my future self--and that vision didn't include a life spent in a Walmart sweatsuit.