Join her Facebook, and inquire about it there. I don't live with Shenae, nor do I shop for her.
Don't go by the style, or the brand.
Best answer is to try each one in front of a mirror. Do they slide off your nose? Can you see your eyebrows? Are they snug when you wear them? Can you see your eyes? Are they Polarised or do they have Photochromic lenses? Do you like them? Buy them.
I've been wearing RayBan Wayfarers since the 80's, and I have 2 new ones to go over my regular eyeglasses. Ray Bans have been around since 1937, they KNOW what they're doing.
I also suggest when paying for online purchases, don't use Paypal, it takes just once to be a victim. I was and it took 3 years to get my credit. Use your Credit Card, always, they can help you if any disputes.
AND beware of international shipping, they could add 3-25% extra fees, even if the price is cheap.
My merchant was from Texas, but the product was shipped from Hong Kong.
Other times, when you need to call Customer Service, they speak in foreign tongue and no one to translate them or JUST they don't answer calls.