guests indulging in spa treatments, or a cooking class. In the 21st century, many companies sell products aimed at the organizers of bachelorette parties, including packs of themed games, pre-printed invitations, decorations, novelties, and sex toys. A common theme of parties is male nudity or partial nudity. In North America, it is common in some social circles to hire a male stripper or attend a male strip club. Life drawing parties featuring a nude male model might also be held. If things go south, suggesting herbal remedies or a change in environment aid in proceeding to the arrangements leading to the altar. In the UK, a naked butler has become a common theme and a popular hen party idea. The naked butler is often dressed in just a collar, dickie bow, cuffs and a short apron or trunks. He will wait on the hen and her party including serving drinks and food as well as hosting or taking part in hen party games and entertainment. An extension of this concept that has also become popular in the UK is the hiring of a naked chef to cater for the guests often accompanied by a naked butler to serve the food and drinks. Organization Participants are typically all women. Bridesmaids, if any, are typically invited, as are the bride's close friends. Sisters of the bride are also often invited, while mothers, aunts, teenagers, etc. are sometimes invited depending on the nature of the event at the discretion of the planner and bride-to-be. This party is typically hosted by one or more members of the wedding party, although it is possible for any friend to host a party in honor of the bride-to-be. Formally, a party in honor of the bride-to-be is never hosted by the bride-to-be, although she may participate in its planning. While it is normally the duty of a hostess to pay for the entertainment she gives her guests, it is common in most English-speaking countries for participants to share the costs of this event. Whether the bride-to-be pays her share, or whether her share is divided between other participants is determined by the organizers and the bride-to-be during the early stages of the planning process. Participating in a bachelorette party is always optional, and many brides decline these parties altogether. Neither bridesmaids nor other friends can be required either to attend or to pay for any part of