title: Material UI - Select Menu with End Adornment
body: <p>Is it possible to get an endAdornment into a Select menu in MaterialUI?</p>
  <p>I want to add content to the right hand side of the down pointer on the select menu.</p>
  <pre class="lang-js prettyprint-override"><code>endAdornment={
     &lt;InputAdornment position=&quot;end&quot;&gt;
          &lt;Insights /&gt;
     &lt;/InputAdornment&gt;
  
  &lt;Select
     labelId=&quot;demo-mutiple-name-label&quot;
     id=&quot;demo-mutiple-name&quot;
     multiple
     value={fieldName}
     onChange={handleChange}
     input={&lt;Input id=&quot;select-multiple-chip&quot; /&gt;}
     renderValue={(selected) =&gt; (
       &lt;div className={classes.chips}&gt;
       {selected.map((value) =&gt; (
          &lt;Chip key={value} label={value} className={classes.chip} /&gt;
          ))}
       &lt;/div&gt;
       )}
       MenuProps={MenuProps}
     &gt;
     {field.map((field) =&gt; (
      &lt;MenuItem key={field} value={field} &gt;
          {field}
      &lt;/MenuItem&gt;
     ))}
                              
  &lt;/Select&gt;
  </code></pre>