black lace see through dress Sheer Corset with Slit – Vintage Princess Aesthetic Outfit Cardigan / XS A maxi dress made for after Kayla Long Sleeve Semi-sheer Lace

The midi length shifts the look toward something more relaxed and wearable, without losing its refined edge

Thin straps, light fabrics, minimal designthese call for smaller pearls (6-8mm)

10 Jaqueline Kennedy, September 1970 Getty Images In true '70s style, Jackie Kennedy stepped out of her New York City apartment wearing a chic chiffon and ruffled sleeved black dress

For even more fun birthday ideas, check out other experiences happening on Classpop!

She paired a black lace minidress with black tights and pointy-toe Jimmy Choo pumps then added a touch of menswear tailoring with a black Saint Laurent tuxedo jacket