The fact that they require your full birthday in check out as a guest makes no sense. I’ve never ever been asked that unless it was buying wine online. A clothing store asking for your bday, unless you willingly chose to in order to receive a bday discount seems very shady. I saw something I wanted and when it wouldn’t let me bypass without putting my full birthday in (despite already logging into my PayPal which you have to be 18 to have) I will pass on the sweater. When I asked a customer service person they said you have to be at least 16 to order and if I didn’t want to put my bday in, I can’t order. Why do no other stores ask for this? Don’t trust it.