Japanese Yellow Strapless Stretch Cotton Dress & Matching Jacket S

Yellow strapless dress and matching jacket, size Small. Based on the label characters, I'm guessing this fab, nicely tailored ensemble is from Japan (happy to correct if anyone can interpret). Yellow stretch cotton is fine-waled, like corduroy, but not fuzzy. Fitted jacket has short sleeves with split detail at cuffs, notched collar, and 3 pearlized front buttons. Matching dress is also fitted, with built-in soft cup beige bra, lightly elasticized back edge, and side zip closure. Brand is a mystery. Ble? B6? 136? One light, nearly invisible spot (last pic) on lower right side panel of dress. Otherwise very good gently pre-owned condition. Approximate Flat Measurements Dress pit to pit: 15" (stretches to 16") waist: 14" length: 26" Jacket pit to pit: 18" waist: 14.5" length: 24" set Japan Asian style sunny cheerful chic suit retro cosplay costume anime summer spring feminine