New hire here, so a few answers and thoughts. The company only gave us one set of epaulettes and one pair of wings. We had to buy the blazer and hat, shirts, pants and belt from M&H. The wings for the hat and tie are at the company store.
The transition jacket is great for southeast flying but it isn't the best jacket for lower 48 ops. So, I ordered the leather jacket today.
And, Pelican, thanks for starting this thread!