If you want nice and sturdy racks look for something by Nitto. They make really good stainless steel racks. Most of the racks you find in bike shops are aluminum, they are fine for most purposes like commuting, but stainless steel racks are really beautiful and they put up with a lot of abuse.
https://www.rivbike.com/collections/racks
https://www.rivbike.com/collections/...top-rack-20095
Also could take a look at Velo Orange, as they make really nice stainless steel racks as well.
https://velo-orange.com/collections/...teur-rear-rack