Whether you're talking about vaccination, sex, or anything else that requires consent, there can be no threat involved.  It must be a free choice, or it is rape.

The organic cotton t-shirt dress is made of 100% ringspun cotton – a comfortable and durable fabric. All materials are grown and gathered without the use of pesticides. This short-length t-shirt dress has a scoop neck, and all seams are reinforced with double-needle hems.

.: 100% organic combed ringspun cotton (fiber content may vary for different colors)
.: Light fabric (4.4 oz/yd² (150 g/m²))
.: Slim fit
.: Sewn in label