Flower girl attire

Hey everyone! post a lot on here about attire because this seems to be where I need the most help when it comes to wedding planning! It's so hard to picture how everything will look. I can't decide what shoes for the flower girls. If I had just one flow girl, I'd probably let the mother pick but I have 3 and all are in different households. I've attached our flower girl dress below. Our colors are gold and navy with crimson red as an accent color. I can't decide between white or gold shoes. I'm leaning more towards the gold but am wondering if it'll match with the dress. The dress is on Amazon so I haven't seen it in person, just pictures. This is what makes me lean back towards white. What color do you all think would look best? White or gold? I didn't like navy as all the shoes I saw looked like school uniform shoes. I've also attached some shoes I saw that I liked, but aren't sure of. And would sandals or flats look best (I didn't attach any white sandals) ? Our wedding is in the summer. Thanks for your help!