My Armor was equipped by a skeleton in the trial room and after i swoosh him it died along with my armor it never dropped a single piece

My armor was equipped by a skeleton in the new structure, the trial room... after i killed the skeleton it never dropped my netherite armor along with my sword... yeah it equipped my fricking sword, i dont have that much exp to get my enchancement back, if there's a way to get my armor and sword back then great, thats all and i thank you!!!