yet they still had trhe matching pigtails and bows in their allocated colours!
that whole "different outfits" thing seemed incredibly staged. like it was done purposefully to film and share to prove that the gels are allowed to wear different clothes. the way lottie says "this is what we wanted to wear!" as tho they had specifically been sent upstairs and told to get changed into whatever outfits they wanted, with emphasis on the fact that they should be different - giving char the change to clarify "of course you can wear whatever you want!" sure, when they're being filmed to prove tattle wrong - but not when they actually leave the house!
again, lottie's individuality shines through, with the unicorn themed outfit and the elsa hairband - even having changed her socks to match her dress. she's so precious. the twins still seem to have it instilled into them that they need to be the same, hence the only difference between their outfits being the colour of their tops.