An example of how to use Twitter Bootstrap with Django Forms

form_errors.html

{% for error in form.non_field_errors %}
  <div class="alert alert-error">{{ error }}</div>
{% endfor %}

form_fields.html

{% for field in form %}
  <div class="control-group field-{{ field.name }} {% if field.errors %}error{% endif %}">
    <label class="control-label" for="id_{{ field.name }}">{{ field.label }}</label>
    <div class="controls">
      {{ field }}
      {% if field.errors %}
        <span class="help-inline">
          {% for error in field.errors %}
            {{ error }}
          {% endfor %}
        </span>
      {% else %}
        {% if field.help_text %}
          <p class="help-block">{{ field.help_text }}</p>
        {% endif %}
      {% endif %}
    </div>
  </div>
{% endfor %}

signup.html

{% extends "base.html" %}
{% block title %}Sign Up | {{ block.super }}{% endblock %}
{% block nav_signup_class %}active{% endblock %}

{% block content %}
  <div class="content">
    <header class="page-header">
      <h1>Sign Up</h1>
    </header>
    <div class="row">
      <div class="span9">
        <h2>{{ product.descrip }} &ndash; {{ product.descrip_price }}</h2>
        {% if error %}
          <div class="alert alert-error">{{ error }}</div>
        {% endif %}
        <form class="form-horizontal" action="." method="post">{% csrf_token %}
          {% include "form_errors.html" %}
          <fieldset>
            <legend>Account Information</legend>
            {% include "form_fields.html" %}
            <div class="form-actions">
              <input type="submit" class="btn btn-primary" value="Sign Up">&nbsp;
            </div>
          </fieldset>
        </form>
      </div>
    </div>
  </div>
{% endblock content %}