Inserir o animate.css e o wow.min.js e coloquei a funcão do javascrip para executar mais ainda não roda a animação
<!DOCTYPE html>
<html>
<head>
<title>Loja Virtual</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="bootstrap-3.3.5-dist/css/bootstrap.min.css" />
<link rel="stylesheet" href="WOW-master/css/libs/animate.css">
<meta name="viewport" content="width=device-width" />
<style>
.navbar-header button {
color:#fff;
}
.fullscreen {
width: 100%;
}
main {
padding-top: 55px;
}
footer{
background: #333;
color: #fff;
text-align: center;
padding: 20px 0px;
}
</style>
</head>
<body>
<header>
<nav class="navbar navbar-fixed-top navbar-inverse" >
<div class="navbar-header">
<a href="#" class="navbar-brand">Caelum</a>
<button class="navbar-toggle" type="button" data-target=".navbar-collapse" data-toggle="collapse">Menu</button>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li><a href="#">Novidade</a></li>
<li><a href="#">Mais Vendidos</a></li>
<li class="dropdown">
<a href="#" class"dropdown-toggle" data-toggle="dropdown">Camisetas
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="#">Masculino</a></li>
<li><a href="#">Feminino</a></li>
<li><a href="#">Infantil</a></li>
</ul>
<form class="navbar-form navbar-right">
<div class="form-group">
<input type="text" class="form-control" placeholder="digite o que procura"/>
</div>
<input type="submit" class="btn btn-default" value="Buscar"/>
</form>
</li>
</ul>
</div>
</nav>
</header>
<main>
<div class="container-fluid">
<div class="row">
<div class="carousel slide" data-ride="carousel">
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="site-empresa/img/banner1.jpg" alt="Moda" class="fullscreen">
</div>
<div class="item">
<img src="site-empresa/img/banner2.jpg" alt="Infantil" class="fullscreen">
</div>
</div>
</div>
<a href="#carousel" class="left carousel-control" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a href="#carousel" class="right carousel-control" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row">
<div class="col-xs-12 col-sm-3">
<div class="text-center">
<h3>Categorias</h3>
</div>
<ul class="list-group">
<li class="list-group-item"><a href="#">Camisetas Masculinas</a></li>
<li class="list-group-item"><a href="#">Camisetas Feminina</a></li>
<li class="list-group-item"><a href="#">Camisetas Inverno</a></li>
<li class="list-group-item"><a href="#">Camisetas Verão</a></li>
</ul>
</div>
<div class="col-xs-12 col-sm-9">
<h3 class="text-center">Novidades</h3>
</div>
<div class="col-md-4 thumbnail text-center wow fadeInUp" data-wow-delay="1s">
<figure>
<img src="site-empresa/img/camisa-azul.png" alt="Camisa azul importada"/>
<div>
<h4>Camisa Azul importada</h4>
<p>Camisa azul importada por um preco acessivel e com pano de qualidade</p>
</div>
</figure>
<p>R$ 190,00</p>
<a href="#" class="btn btn-primary">Comprar</a>
</div>
<div class="col-md-4 thumbnail text-center wow fadeInUp" data-wow-delay="1s">
<figure>
<img src="site-empresa/img/camisa-azul.png" alt="Camisa azul nacional"/>
<div>
<h4>Camisa Azul nacional</h4>
<p>Camisa azul nacional por um preco acessivel e bonita</p>
</div>
</figure>
<p>R$ 190,00</p>
<a href="#" class="btn btn-primary">Comprar</a>
</div>
<div class="col-md-4 thumbnail text-center wow fadeInUp" data-wow-delay="1s">
<figure>
<img src="site-empresa/img/camisa-rosa.png" alt="Camisa rosa importada"/>
<div>
<h4>Camisa rosa importada</h4>
<p>Camisa rosa importada por um preco acessivel e com pano de qualidade</p>
</div>
</figure>
<p>R$ 190,00</p>
<a href="#" class="btn btn-primary">Comprar</a>
</div>
</div>
</div>
</main>
<footer>
Avenida Paulista n 1 <br>
Tel: 4040-4040
</footer>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="bootstrap-3.3.5-dist/js/bootstrap.min.js"></script>
<script src="WOW-master/dist/wow.min.js"></script>
<script>
$ (function () {
new WOW ().unit();
});
</script>
</body>
</html>
