The reality star, 19, shared a picture to Instagram on Wednesday evening (24 February) ahead of dinner at TOWIE hotspot Sheesh Chigwell in Essex.
Lacey chose a slinky backless black dress for her night out featuring a VERY low cut neckline. Let's hope she had plenty of tape holding her in place to avoid any wardrobe malfunctions!
Lacey was off for a night out at Sheesh, which ended up turning into a night at DSTRKT in London alongside co-star Megan McKenna and TOWIE stars Chloe Meadows, Jon Clark and Mike Hassini.
A very good night, according to Lacey's tweet this morning which read: "Dstrkt has ruined me, I do not feel ok."