Large Chevron Arrow Pillow Cover. Pillow Case. Pillow Sham. Throw Pillow. Decorative Pillow Cover. Select Size.

Etsy - MaiseyDesign

Exact geometric pattern design (large, blocky 'X' or interconnected triangles), Pillow cover/case category, High contrast color scheme (black/white vs. grey/white in source), Overall design aesthetic and scale

Charcoal Gray Linen Pillow Cover: Modern Arrow Chevron Design

Etsy - StitchAndPleatCo

Pillow cover category, Grey and white color scheme, Geometric pattern

Ambesonne Grey and White Fitted Sheet & Pillow Sham Set

Walmart - 3DeKor LLC

Pillow sham included in set, Grey and white color scheme, Geometric pattern (broadly)