Looks like they stay! Thanks so much for the feedback. I'm being pickier this year, and, as my budget is certainly not growing, I want hardworking pieces that won't break the bank, but won't look cheap, either. Up close, these garments are both far better constructed than I would expect -- with good stitching, and good "hand" in the fabrics, although they're not natural fibers.
Momo: The dress is Dress Barn, too! It was 50% off, which made it $28. I don't think I was using sale goggles when I bought it, but it makes me worry less about "cost per wear" at least. The dress is TTS, but the jacket fit is generous.