The Essex starlet was among the celebs who helped Binky launch her new In The Style collection at Libertine on Thursday night (15 October).
Jess slipped into a figure-hugging, long-sleeved lace midi dress from her latest collaboration with Lipstick Boutique. Fancy snapping it up yourself? It's available now for £70.
The 30-year-old teamed her lacy LBD with T-bar sandals, a killer tan (obvs!) and a rather sophisticated updo, complete with new fringe. Real or clip-in, we wonder?
Jess joined a slew of past and present TOWIE stars at the Binky x In The Style bash including Lauren Pope, Chloe Sims, Jasmin Walia, Kate Wright and Mario Falcone.
10 reasons why we want to be in TOWIE: