Which concealer colour and brand would you recommend for my dark circles around the eyes?

Here is a picture of my eyes without any make up on. Scary, I know. I just would like to have some recommendations on which colour concealer should I use on them and also what brand should I use. UK store accessible only (Boots, Superdrug).

http://public. blu. livefilestore. com/y1p-GKe200AelthQyHYTr31VSovlf_wt8nogKD_1aUCgzcnToTJGsF74u8Anko8Et2gxXigS_jNnEt1511u0xm2kA/panda%20eyes. jpg

Is it legal in the UK to customise (completely change) clothes then sell them off as your own brand?

I love customising clothes and am thinking of selling them, but i don’t know what the laws on this are. Do i need to keep the original tag in? Can I put in my own? Would doing this be considered clothes plagiarism even if i completely change the clothes? any information would be helpful! :)