Dream About Being In A Store With A Strange Old Man

I only remember the smallest segment of this dream but I was in this big spacious store-like place and it had much to be distracted by or peak anyone's interest even just a little. This strange older man had approached me and about two other people who were with me. He seemed to rant on and talk to one of the others about I don't know what and seemed casually disappointed about something. When he saw me his eyes seemed to light up and widen quite literally with surprise and an 'aha' moment. He was close to me now and made a comment about how 'hot' I was as if searching for something of whatever the sort for some reason. I didn't know how to feel and tried not to think much of it because of the way he said this, but even still I could never believe such a thing regardless whatever he meant by this, I just kind of awkwardly laughed it off though left speechless and dumbfounded, I probably absolutely looked confused and clueless like I couldn't even process nor understand what was happening. I didn't even really get a chance to get a word in before he reacted like as if he found the greatest solution to his little personal 'trivial' kind of problem, he basically dragged me by my arm and pulled into another room though I was clumsy and stumbled into and over the side of a couch nest to the entrance of the room and onto the floor briefly before getting up and walking through the curtains in a more nonchalant disbelief. He gave a light chuckle as if it was purely my clumsiness that led to that but he seemed amused for a moment. Suddenly I found myself in this weird lingerie looking outfit or bodysuit looking thing. It had this thong part that I guess I was adjusting and all of a sudden it felt like I was dragged into some weird modeling situation that I still have no clue about nor agreement but I tried to remain as casual and helpful as I could despite the circumstances and strangeness of it all. I could've sworn everytime I so much as glanced at him his appearance would change slowly then more surely into that of an entirely different person and younger towards their twenties. I remember seeing myself in a mirror and feeling unhappy and disgusted with myself because my body didn't look 'right' and an entirely different shape than what I thought or wanted. I tried not to make it obvious and hide certain areas or parts I felt most self-conscious of and insecure in but ultimately I felt awful and more exposed than comfortable with. There was definitely more that transpired afterwards but I can't remember anything else, I faintly and very vaguely know more happened both before and after but that's pretty much the most of my knowledge/memory.