I want swishy, shampoo-ad hair that smells amazing. Product recommendations please?

[BeeFarseer]

What the title says!

I have wavy-curly hair, below shoulder length. I tried the curly girl method and it's not for me. I use a Steampod to straighten it and with some extra effort, I can use the Steampod to get shampoo-ad worthy hair, but I'm lazy and don't want to go to that much effort if I don't have to. Not if there's a product that will help.

I had a free sample of L'Oreal botanicals lavender shampoo and used it on my toddler DS, and he smelled amazing. The scent lasted on his hair. That's what I want! But not if it's not going to give me swishy hair too.

Any product recommendations please?

I use the Percy and Reed products. Smell good. Definitely adds swish to my hair (thick, dryish and shoulder length).

I've never heard of those, where can I buy them from please? Are they stocked in a shop or online only? I'd prefer to smell them first.