Trainer classes from Pokemon Ruby/Sapphire/Emerald and Pokemon Omega Ruby And Alpha Sapphire.
In Ruby and Sapphire, their attire consists of Blue Bandanas, Striped Shirts (cropped shirts for the female variants), Black Gloves, and Blue Pants. Omega Ruby and Alpha Sapphire's grunts now have Dark Skin, blue striped shirts, Striped Socks/Striped Thighhighs, and Torn Pants (Torn Shorts for the female variants) and Black Boots.