As title suggest
Hi there @eotrix , I hope you are doing great.
We don’t have an ingame option for preview. We can try checking the forum or online, there are lot of resources and people showing screenshots.
Also, I am not sure which set you are referring to, just in case, here is a summary of the different versions of the lawmaker set:
A - White with yellow gold lighting animation + matching weapon
B - Red and Greyish/Brownish Set + matching weapon
C - Black on black with some blue lightning and matching weapon
I hope this helps.
You can use the market place in-game and find the sets on there which can be previewed
Yes, @Morningstar is correct.
I assumed you were talking about the lawmaker set, I do apologize