I commute in Cole Haan ballet flats (unless boots are needed) and then change into heels at my desk. My most comfortable are the Sam Edelman Hazel pumps, which are honestly the most comfortable heels I’ve ever worn. Pro tip – Zappos sells the black and nude (in various materials) in a narrow width, which has been a life saver for my feet! I’ve also found Ann Taylor and Tory Burch heels to be pretty comfortable and narrow feet friendly.
I’m a produce manager so I need to wear comfy, heavy, non-slip shoes. After much searching, I found these https://m.6pm.com/p/shellys-london-tulle-hiker-boot-leopard/product/8940739/color/429?zhlfid=139&kpid=42196438&ef_id=WZirBgAAAHxMmQN_:20180310231403:s ( although I got mine for $60!) and they are both cute and functional. And I get compliments on them all the time.
Basically, these are them. https://www.deichmann.com/GB/en/shop/home-ladies/home-ladies-shoes/home-ladies-shoes-loafers/00009001307653/Slip*On*Casual*Shoes.prod?gclid=EAIaIQobChMI8J6yqf_f2QIV7bXtCh1wiAn0EAAYASABEgIeU_D_BwE&adword=google%2FBrand_Brand_Deichmann%2Fsearch%2Fdeichmann&imgFmt=&_=1520624405081&mlid=1178.26.244312.44044fabbd4970dcb4af7508ed681eb3…0.1520624402.1.1523216402&fromCategoryDetail=true&positionInList=46