The phrase "same vintage" means that two or more things were made or created in the same year or time period. It suggests that they are of a similar age or belong to the same generation. Full definition
I was delighted when a lovely reader by the name of Karen contacted to let me know that her mother owned the exact same vintage dress as one of my all time favourites. (suzannecarillo.com)
You and I share a love of Johnson Brothers and I just bought that exact same vintage mailbox. (celestinamariedesign.com)
We will browse the same vintage boutiques where I shop for my own clients. (businessinsider.com)