Not Billericay, but not too far. There is a lovely shop in Old Harlow on the High Street called Enchanted Bridal. They have a range of designers, and are excellent. They opened at 7.30pm for me, as I couldn't go earlier, and then did a Sunday for my bridesmaids to come along. You are the only bride trying on, with a huge changing room, and the staff are lovely. I got my dress from there, and the experience was incredible.