Looking for an adjustable dress form for my girlfriend& Sewing Machines Parts and Sales in Los Angeles

Hi everyone! I’m posting from a throwaway since my girlfriend knows my account, but I’ve been looking for an adjustable dress form for my girlfriend for her birthday that’s coming up soon. I’ve been pretty lost looking at everything and trying to figure everything out, but I figure the best place to start would be with her measurements. I might have her measurements on my computer at home, but I think her dress sizing is 38-32-42. But I’ll double check when she isn’t looking or just straight up ask her if I can’t be sly about it.

I’ve read a lot of mixed things about adjustable dress forms, but she’s definitely looking for a good starter dress form that could be used for multiple sizes. She’s been sewing and making costumes for years now but has never had her own dress form. She’s trying to go to school for apparel/costume design and wants to make custom costumes/outfits for people in the meantime which is why I’m looking for adjustable ones for now.

I was looking at this one, but I’m not sure if that’s the right way to go. Do you have any recommendations? Thanks a lot!