The gorgeous ex-TOWIE star-turned-fashion designer looked pretty as a picture in a vintage-style lace top with silver and blue beading, a pale pink maxi skirt, white pointed courts and a metallic clutch bag - so far, so cute.
But it was her 60s-inspired hair and make-up that really turned our heads.
Lydia piled her brunette hair - with just the tips looking a lighter shade of dark blonde - into a sexy Brigitte Bardot-style up-do, with a few messy strands around her face to soften the look. We like!
The former TOWIE beauty continued the 60s theme with a glossy pale pink pout, feline black eyeliner and ultra-feathery black lashes, showing off her baby blue eyes.
And Fashionista Lydia didn't miss a trick on the manicure front either, matching the blue floral embroidery on her top to her powder blue nails.
What can we say? The girl's a pro!
What do you think of Lydia's different look? Let us know in the comments box below - our favourite comment each week wins £50!