@foreach (var skuInOrder in Model.Order.Skus)
{
    using (Html.BeginForm("Delete", "SkuInOrders", new { id = skuInOrder.Id }, FormMethod.Post, new { name = skuInOrder.Id, id = skuInOrder.Id }))
    {
        <input id="orderId" name="orderId" value="Model.Order.Id" type="hidden" />
        <input type="submit" class="btn btn-default" value="Delete" />
    }
}