In may game user can change cloths of character but I want to updates the new clothes via internet.
You haven’t asked a question, but the answer is probably the WWW class:
using UnityEngine;
using System.Collections;
public class Example : MonoBehaviour {
public string url = "http://yourserver.com/yournewclothes.jpg";
IEnumerator Start() {
WWW www = new WWW(url);
yield return www;
renderer.material.mainTexture = www.texture;
}
}