About the “MLP Friendship is Latex” suit:
The hood can be pulled over the face if the one who puts her in that suit desires it (fun fact: you get inside the suit by stretching the “mouth”). The suit makes the one who wears it become really friendly and open to “suggestions” but it gives no magic powers and a pegasus version could not fly.
The suit itself fits quit tight but the legs and the arms have a double latex layer. The space between these layers can be inflated, which gives the legs and arms the hoof shape (fun fact: the inflated arms makes them quite useless to remove the suit).
Also the ears, horn and mane are inflated. Same goes for the tail which makes it quite light (fun fact: the tail is not connected with the suit, it is just “plugged” in).