Motivated by the subtle snark in the “don’t know where you got [that]” crack, I set out on a dedicated research project to establish my innocence and the quality of my memory, feeble though it might be.
Aha!!!
October 17, 2020, 8:05 AM, quoth @ThelmaLou: 
BTW, the nylon, quilted(ish), Army poncho liner in timeless camo green is the BEST, warmest, most lightweight addition to the collection of bed covers that this Princess (me) needs to regulate her comfort during warm or cool nights. If I ever have another date (which is unlikely) how the guy reacts when he sees that on my bed will tell me a lot about him…