Elle Woods Blowout?

So I work at Ulta Beauty and have accumulated a good chunk of points, planning to save them all for either a big shopping spree or expensive hair tool.

Since I'm someone who doesn't typically do much with their hair outside of the shower and the salon, I felt getting a fancy hair tool probably wasn't the best bet for me. But recently I've been wanting to start blowing out my hair at home, specifically to get the look of Elle Woods' iconic blowout.

Since my expertise is more in skincare and makeup, I was hoping someone who's good with hair would be able to tell me what I'll need to achieve that look at home? Specifically tools, products, and general technique.

I'm willing to buy an expensive hair tool, so if anyone has recommendations please lmk! Dyson, Shark, Drybar, etc.

For reference: I have 2B waves and high porosity hair!