Wedding guest/formal dress brands

Hi Ladies! Does anyone else feel like all the wedding guest dress options always look so similar with the same satin material in the same styles? I don’t love the options offered by brands like Lulus, princess polly, club L or hello Molly etc. Revolve has some nice dresses at a reasonable price if I extensively search but most of the nicer more unique ones are over $500. Is this something anyone else faces and have you found any other brands with nice wedding guest dresses that are also under $250.