Not pregnancy related but school related

So my son starts school this year and I'm on a tight budget right now and unfortunately I cannot keep both pairs of shoes.. So I came here and ask what shoes would you let your 5 year old wear for school? My family keeps saying for him to wear the name brand shoes cause that's what all kids wear now a days that how am I gonna send him with the non brand.. But he really wants to wear the mickey mouse shoes. ... I got mad and said "I don't care what other kids wear I'm not pleasing them, I'm pleasing my son" but it just gets to me what they keep saying 😭

EDIT: He'll be wearing the mickey mouse! Thank you ladies!! 💘 And It's not wether I can afford the polo's, It's that I can only afford 1 pair right now not both!! Wether it's the mickey or polos