The TOWIE favourite looked absolutely drop dead gorgeous and stole the show on the red carpet in London on Sunday night.
Love the look? Well the good news is you can snap up Jess' exact dress right now! It's from her very own collection, available at House of Fraser and priced at £80.
Essex star Jessica's often said she's very hands on when it comes to the design process for her collections so no wonder this dress looks like it was made to measure for her!
Jessica was looking super tanned thanks to her recent break in Dubai to celebrate soon-to-be sister-in-law Michelle Keegan's hen do.
The reality star joined Mich and 28 other girls - including Corrie's Brooke Vincent – to party up a storm in honour of Michelle's final days as a single woman.
Copyright: WENN Daniel Deme