ItemContainerStyleSelector

public class SelectOFStyle: StyleSelector
    {
        public int i = 0;
        public override Style SelectStyle(object item, DependencyObject container)
        {
            var u = container as FrameworkElement;

            i++;

            if (i % 2 == 0)
                return u.FindResource("St1") as Style;
            else
                return u.FindResource("St2") as  Style;
        }
    }

 <Window.Resources>
        <Storyboard x:Key="S2">
            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" >
                <EasingDoubleKeyFrame KeyTime="0" Value="30"/>
                <EasingDoubleKeyFrame KeyTime="0" Value="30"/>
                <EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="-5"/>
                <EasingDoubleKeyFrame KeyTime="0:0:0.5" Value="0"/>
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)" >
                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                <EasingDoubleKeyFrame KeyTime="0:0:0.5" Value="1"/>
            </DoubleAnimationUsingKeyFrames>
            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)" >
                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                <EasingDoubleKeyFrame KeyTime="0:0:0.5" Value="1"/>
            </DoubleAnimationUsingKeyFrames>
        </Storyboard>
        <Storyboard x:Key="S1">
            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)" >
                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
                <EasingDoubleKeyFrame KeyTime="0:0:0.5" Value="1"/>
            </DoubleAnimationUsingKeyFrames>
        </Storyboard>
        <Style  TargetType="ListBoxItem" x:Key="St1">
            <Setter Property="RenderTransform" >
                <Setter.Value>
                    <TransformGroup>
                        <ScaleTransform/>
                        <SkewTransform/>
                        <RotateTransform/>
                        <TranslateTransform/>
                    </TransformGroup>
                </Setter.Value>
            </Setter>
            <Style.Triggers>
                <EventTrigger  RoutedEvent="FrameworkElement.Loaded">
                    <BeginStoryboard Storyboard="{StaticResource S2}"/>
                </EventTrigger>
            </Style.Triggers>
        </Style>
        <Style  TargetType="ListBoxItem" x:Key="St2">
            <Setter Property="RenderTransform" >
                <Setter.Value>
                    <TransformGroup>
                        <ScaleTransform/>
                    </TransformGroup>
                </Setter.Value>
            </Setter>
            <Style.Triggers>
                <EventTrigger  RoutedEvent="FrameworkElement.Loaded">
                    <BeginStoryboard Storyboard="{StaticResource S1  }"/>
                </EventTrigger>
            </Style.Triggers>
        </Style>
        <local:Select  x:Key="sl2"/>
        <local:SelectOFStyle x:Key="sl1"/>
        <DataTemplate x:Key="d1">
            <Image x:Name="image" Height="150"  Width="300" Source="{Binding Image}"  />
        </DataTemplate>
        
        <DataTemplate x:Key="d2">
            <Image x:Name="image" Height="100" Width="100" Source="{Binding Image}"  />
        </DataTemplate>
        
 
    </Window.Resources>
    <Grid>
        <ListBox ItemTemplateSelector="{StaticResource sl2}" ItemContainerStyleSelector="{StaticResource sl1}"  x:Name="ListBoxFile" Margin="0,0,0,119"   >
            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <StackPanel Orientation="Horizontal"/>
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>

        </ListBox>
        <Button Click="Button_Click" Margin="451,321,0,0"/>

    </Grid>