The first one reminds me of the new french shine lavender!! As for the last one, more of real ring brown?

Real Ring Brown, French Gold 3con Hazel or Olive, Scandi Hazel ?

I'm happy to know that you are loving Olen's products as much as I do!
Here's some similar products based on the pictures you showed:
1.) French Shine Lavender
2.) Scandi Olive, Ocean Velvet Green (There is a 15% off of all the green contacts right now! Valid until May 10th!)
3.) Vivi Ring Brown, Real Ring Brown

Hope this helps you!

1. Triple Gray / French Shine Lavender
2. Purspur 3con Neon Brown
3. Cherry Moon

Hope this helps

Oh yess! Olens have the most comfortable lens!

Here are some lenses that I feel are similar or even prettier than the ones you listed!
Picture 1: French Shine Lavender, Vivi Ring Pink, Lavender Gold 3Con
Picture 2: Velvet Brown
Picture 3: Real Ring Brown, Scandi Hazel, Vivi Ring Brown

Hope these suggestions are helpful!
xoxo