I recently tried some nail shields from Hex Nail Jewelry and while they were alright, they looked funny with my square nails and were a little wide for my nail plate.
I got some advice in the comment section that I should wear them with the oval end at my cuticles. It worked!!! They look infinitely better, dare I say, "AWESOME!"
Barielle Buddha-ful & Nail Shields
I like wearing them with a soft mani too.
Thank you to Arachne646 for the tip!