Nude or gold flat shoes for wedding help

[Moneynoob]

Have had knee surgery this year, out of cast but not very stable. Please help me find shoes that keep me on my feet but not ugly with a dress!

https://www.clarks.com/en-gb/sensa-15-shine/26181315-p

Thanks!

I saw these in store and they're nicer than the photo. https://www.marksandspencer.com/leather-woven-strappy-flat-ballet-pumps/p/clp60726919?color=GOLD&_gl=1dnpjyo_upMQ.._gs*MQ..&gclid=CjwKCAjwlaTGBhANEiwAoRgXBeWki7_S7vWb8t-vrtYGlmhyqrOnkz1x1C1or7kZfFkhe_kp1hyIihoCTIMQAvD_BwE&gclsrc=aw.ds#intid=pid_pg1pip22g2r10c2%7Cprodflag_plp_ts_QP_13

https://www.johnlewis.com/john-lewis-harrietta-wide-fit-mary-jane-leather-pumps-gold/p112750150