h&m dress knit Ladies - Light Beige Melange Rib-knit - Size: XL low dropped shoulders and long sleeves. Women's Gray melange Knit Maxi

The idea that evening events demand a heel is more than outdated, and ditching the discomfort by slipping into flats is easier than one might think

Fans were high-key obsessed with the star's latest post, which she simply captioned "18 ", with the comments section full of loving notes: Now this is a birthday LOOK You are so beautiful STUNNING i just fainted SO PRETTY WHAT Wow Yep, while I'm here for both of Millie's bday looks, I think I love this dress even more than the corset number as it just screams 'party', ya know

Fabric Chiffon Sleeves Sleeveless Back Style Zipper Size US 2-16 Built-in Bra Yes

MODEL WEARS:S - MODEL HEIGHT:5'7 - FABRIC CONTENT:95% COTTON 5% ELASTANE