Our third 7 Day Challenge this week comes from Luna who wanted to see if she could buy items for less than £2, including delivery! We thought it was not possible but she proved us wrong. So do you want to see what she's managed to purchase? So for day 5, Luna has found an unbranded 2-piece bikini set on eBay and we think she's hit the jackpot with this one, she looks amazing. Come and join us today to get the lowdown on the bikini and remember to come back tomorrow for the penultimate day of the Challenge and then on Sunday Luna will be picking her favourite from all the items she gets to review this week.

"The straps are adjustable but also detachable. I'm going to wear it without the straps" Luna