Try Animotions; the Ms. Marvel "Warbird" for V2 has one that could be parented to Aiko 3's hip, or used as a dynamic clothing. Vanishing point has one for V2 as well by Shadowerks which is more like the one you pictured. Those are the only free ones I can think of. Using a combination of magnets, the clothroom, a modelling program,  you could make them conform to Aiko 3, or you could use Wardrobe Wizard by PhilC. It's inexpensive and fast.

Sebastian