Batting Stockings can be obtained through Recipe Crafting.
Uneven stockings. The one on the right leg is slightly shorter and black, while the one on the left covers the knee and is red. They have thin yellow vertical stripes. The top of each stocking has a white band that says "Nikki".
The other parts of this suit are Baseball Girl, Ace Pitcher, Baseball Game, Clear Sky Shorts, Pitcher's Mound, Multicolored Baseball Cap, Earrings of Game, The Smiling Collar and Pitcher's Shoulder Bag.