Skirts and Shirts

Chambray Shirt - Forever 21 // Satin Blouse - H&M // Checked Shirt - BooHoo
Striped A-line Skirt - Forever 21 // Floral Skater Skirt - Forever 21 // Denim Skater Skirt - New Look

I don't own many skirts or shirts but I'd like to start with these please

I'm looking for the perfect casual, wear-with-everything, a line skirt - any recommendations?