Try a bluff.

Looking around you can't see what exactly is watching you, but you do hear what amounts to growling, basically, as you try to take a step forward toward your belongings now just over 20' away. Standing there stark naked, in an unknown jungle, and surrounded by some probably hostile mass of creatures, you can't help but feel a tad helpless despite your magic, as your summonings seem to take too long, and the only other spell you feel comfortable casting is tough but can't possibly fight off an army. That said, they don't know that. “You might as well scurry off back to the holes you came out of before you try my patience.” You call to the forest, and muster up the courage to simply stroll forward naked.

“Graaaakkkkkkkkk!!!!!” A harsh voice calls out and in an instant you are swarmed by an onslaught of two dozen roughly three or four feet tall long faced lizard like creatures carrying an assortment of weapons, most have roughly six feet long spears, but possibly more frightening are the few that carry nets and others that are only carrying ropes. They swarm you with such speed that you are momentarily paralyzed. As you finally gather your wits and put yourself in motion, your bare feet slipping for a second on the wet marshland as you push off, and race toward your belongings as fast as your legs will carry you. It takes you a few seconds before you become painfully aware that they will catch you before you get to your things, not to mention you aren't really sure any of your things would help anyway, but the clothing and perhaps the horse would have been nice.