are you my little sister?? size 4 is rough when you're trying to buy shoes for an actual adult.
My search turned up what you've found already first, and a few other thing:
these may not be what you're looking for, but come in 4.
likely even less what you're looking for, but also still available in 4.
my other thoughts are to explore international offerings, which would be a big hassle for shipping, but I know European shoes sometimes go smaller. Alternatively, if you can find size 5s that run small, and plan on wearing them with thick socks, but the one option you've found is probably better than that.
https://www.amazon.com/gp/product/B00M7FMZ90/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
Here ya go sweetheart
The zipper for the side pocket is janky, and I wear them a LOT so the soles have started to come off, but some shoe glue fixed that right up. otherwise, I heckin love these things.
Hi! I’m also a guy who likes to cosplay Chloe. Not too good at it yet, I need a better blue wig lol. But I can help out a little. What RottenBlack134 said about the dress shirt works well, I think, though so far I’ve mostly gone with her red flannel look from BtS since I haven’t found a good jacket. The bullet necklace I found cheap on Amazon and got a longer rope to use since the one it came with was far too short. I use boots I bought off Amazon here , but beware they are in women’s sizes so you’ll need to add 2 to your shoe size (I’m a men’s 11 so women’s 13). For the shirts, I found a cheap misfit skull t-shirt on Amazon, but higher quality shirts like my Arcadia Bay Garage shirt come from InsertCoin Clothing. They’re expensive shirts but really high quality. Unfortunately they don’t have too many Chloe shirts in stock right now. The things down at here sides are just clip on suspenders that you wear down at your sides. I’m also no help with temporary tattoos, unfortunately but I hope this helps!!
DailyShoes Women's Military Lace Up Buckle Combat Boots Mid Knee High Exclusive Credit Card Pocket https://www.amazon.com/dp/B00M7FMTPK/ref=cm_sw_r_cp_apa_i_D.ReDbVGG77CD
Not the most comfortable boots I've ever owned, but definitely my go to for their availability and usefulness.