The invention comprises equine leggings, harness, and one-piece, stretch fabric, zippered bodysuit or—as a variant—lightweight, long-tassel fringe bodysuit with modified harness. Combined, the invention provides complete equine body protection from flying and biting insects. The leggings stretch from hoof to shoulder the harness encircles the neck then extends down the horses spine from wither to rump suspender-type straps extend from the harness to secure the leggings, which feature elasticized gussets at top and bottom to aid fitting the bodysuit, with a singular, contoured zippered fastening under the belly, stretches around and over first the head, along the horses body and back, then over the tail in one fitting. The long-tassel fringe bodysuit variant attaches to a modified harness that omits the suspender straps and adds a loop to encircle the tail. The horse can be ridden under saddle while wearing bodysuit, harness, and leggings.