Wedding guest

Hey girls I need your help, I’m going to my boyfriends aunties wedding in 2 months and I been struggling to find an outfit, I don’t want to wear a dress as I dont like my legs, I just want to know if this is suitable for a wedding? Maybe in a different colour such as baby pink.Also what heels could I wear with this jumpsuit as im only 4’9 and a size 4/6 so I really don’t want to order online as it will probably be to long on me😂

Edit” it’s a nude fabric lining underneath also if you think this isn’t appropriate (I have no idea since I haven’t been to a wedding since I was 6 years old) please give me ideas😂just no dresses please x