Vintage 90s Melanie Lynn beaded dress top

Beautiful 90s Melanie Lynn dress top. This belong to my mother So it hasn’t been through the thrifting cycle. It’s in perfect condition. An invisible zipper all the way down the back. The camera doesn’t pick up the beautiful bead work and how multicoloured the beads are! There are no pulls in the shirt, which is rare because usually when I find beautiful shirts like this at the thrift, there’s a lot of pulling. Not one this one though! Tag says large. You can see my mannequin that’s a model size 4 that she is indeed fitting bigger. I would say fits true to a size large. But a medium could definitely fit into this. It would just be a loose fit.