As we are taking a look at undies this week, we bring you a special long distance 7 Day Challenge duet featuring Katie and Kelli Smith. We feel that the Bridget Jones films have given big pants a bad reputation and we wanted to fix that. So each day our presenters will be reviewing big knickers. For the penultimate Day of her challenge, Katie's reviewing these Knickerbox Planet Smooth Talker recycled stripe mesh high waist Brazilian knickers. Come back tomorrow for the last day of the challenge and see if Katie and Kelli Smith pick the same or choose a different pair of high waisted briefs from the weeks reviews. Filmed in 4K.

"We've got these clips on the front which is very different to your standard briefs. It's all completely mesh, very sexy." Katie