I haven’t actually got around to weighing myself, but since returning from my vacation I’m definitely noticing a difference in how my clothes fit. My last couple pairs of size 18 jeans are ready for the goodwill bin, my 16s are loose, and a pair of size 14s that I bought before I left now button easily. (I do try not to buy clothes that are too small, but occasionally make an exception for a nice, secondhand pair that’s only a size too small.)