Depending on how long ago you graduated high school, your prom dress might range from slightly out of date to hilariously cringe-worthy. But if you happen to be Lena Dunham, your outfit actually stands the test of time because it was a vintage number by none other than Dior—lucky her!
Part of a series of sweet Instagrams paying tribute to her late grandmother, Dunham's post shows off her floral green dress with floaty sleeves. "My grandma gave me her vintage Dior to wear to junior prom (this is me in 2003, being posed by my mom before my date came)," she captioned the photo. "I call it the Sisterhood of the Traveling Dress because she was so tiny yet somehow this fits everyone."
In true Dunham fashion, there's some lovable awkwardness in the form of a lamp pose that only a mother would orchestrate. But all in all, the post is a touching way to remember her grandmother and further proof that clothes can carry a lot of sentimental significance.
Scroll down to see Lena Dunham's vintage Dior prom dress.