black wide leg dress pants Pants, Cute Work Lily Boutique 25 (size S) Inseam Sadie & Sage Celestial Wide

Accessories to complete the look Accessories are the finishing touches that pull your outfit together

La Femme presents this short metallic party dress that fuses sexy style with gleaming details

Finish the look with gold or silver jewelry and fresh or dried floral bouquets to keep the overall style cohesive and refined

Phoebe Tonkin at the 2023 GDay USA Arts Gala Phoebe Tonkin looked like the pinnacle of chicness and glamour in this LBD from Emilia Wickstead, which she paired with Tiffany & Co

Shop the key pieces: Last, but certainly not least, if you are ever in doubt about what to wear on your 30th birthday (or any birthday for that matter), opt for a little sparkle