Welcome back to this weeks 7 Day Challenge and it's a duet one this week with the lovely Lottie and Sophia Smith with us to share their thoughts on a whole range of sleepwear from numerous brands. For Day 4 they've both for the same Marisa robe from Boux Avenue with Lottie trying one in blue and Sophia Smith wearing burgundy. Come back tomorrow for Day 5 of their week long challenge and on Sunday they will have to pick their favourites from the week. Filmed in 4K.

"I'm obsessed with this, the colour and the weighted fabric, it looks premium." Sophia Smith