Adidas Outlet Hillfox! Worst experience ever!!!!

I went to the Adidas outlet store in hillfox yesterday 08/12/2021 as per my usual shopping, I ALWAYS shop there and even refer people because of the bargains in fact I was even at the store the day before 07/12/2021 shopping with my mom. So on the 08/12/21 I shopped paid and I as I was about to leave the store I was told to stand on the side and take my jacket off which I had tied around my waist, I asked why and she did not answer me she simply just said please take it off at this point I am feeling harassed because I am with my kids and husband, I proceed and take it off she simply says okay thank you I asked again why are you asking me to take my jacket off she just again said thank you, you may go. I am confused, embarrassed and kids are asking me what happened. Are you not supposed to tell me why you ate searching me?