What’s the oldest piece of clothing you own? Tops, pants, dresses, hats, gloves, shoes/boots ?
Maybe a piece of Grandma Gear (wedding gown, vintage hat, silk stockings (they hadn’t thought of nylon, yet) )?
Personally here in this house, it’s several items: An Army jacket from Harris Machinery / Mpls / freshman year of high school (1971 – OK, knock it off), plus negative-gravity shoes (heal lower than ball of your foot, supposedly to strengthen leg joints and major muscle groups, the pre-cursor to “klogs” (a nurses FAVORITE)), and Crocs.
The old stuff you have may start timelineing you.