I shop at JC Penny, they have talls which have longer sleeves and larger shoe sizes also Macy’s. You can usually get good deals on clearance. Torrid has really nice clothes and shoes as well but very pricey unless it on clearance.
What an awesome mom you are, you rate very high like my wife. She always shops with me and we share many outfits. We have such a good time with it.
Have fun, BIG hugs to you