Salam Aleykum, I've heard from a Fiqhi source (that might be Maliki) that if the picture is too small, like the size of a coin then you can wear it and pray with it. Awaiting verification incha-Allah.
why would you want to wear Lacoste clothing anyway. You are imitating the Kuffar and are losing your islamic identity. The best course would be to abstain from anything which is doubtful especially when there are so many other islamic garments out there which you could choose from.