I posted before that my SIL is turning 40 and we are trying to host a backyard kind of party that is NOT "Over the Hill" type theme.
I like the idea of an 80's/90's party since she LOVES that time period.
Just not sure if there are other themes you can suggest based on her style.
She is a SAHM of 6 BOYS NO GIRLS. I dont think she is girly but that could be cause she is surrounded by BOYS all the time.
She doesnt really have hobbies, unfortunately, so I was thinking of getting her a spa in the morning so she could show up to her party looking glam.
Oh and I am not sure if it should be a surprise party or not. The plan is to have it at her brother's house but he is also her neighbor. I'll check back if you have more questions.