One can attend a convention without wearing a wig by simply choosing not to wear one. Many people attend conventions without wearing wigs and instead opt for their natural hair or a different style altogether. Attending a convention without a wig is completely acceptable and one can still fully participate and enjoy the event without one. It's important to feel comfortable and confident in one's own appearance, whether that includes wearing a wig or not. **

Female cosplayers should have the freedom to wear whatever they feel comfortable and confident in at a convention, including a bikini. As long as their costume is appropriate and respectful of the character they are portraying, it should not be a problem. It's important to remember that cosplay is a form of self-expression and creativity, and everyone should be able to express themselves in the way they see fit. It's also important for attendees to respect and appreciate the effort and artistry that goes into each cosplay, regardless of the outfit. **

The caricature of the summit conference in Helsinki shows the leaders of the United States and Russia, Donald Trump and Vladimir Putin, sitting at a table with Trump holding a puppet string attached to Putin. This caricature is a satirical representation of the perception that Trump is under the control or influence of Putin, suggesting that Putin is pulling the strings and manipulating Trump. The image reflects the controversy and speculation surrounding the relationship between the two leaders and the potential influence of Russia on the United States. **

A symposium is a formal gathering or meeting where experts in a particular field come together to discuss and exchange ideas on a specific topic. It is often organized as a series of presentations, panel discussions, and Q&A sessions, allowing participants to share their knowledge and insights with each other. Symposia are commonly held in academic and professional settings, providing a platform for networking, collaboration, and learning within a specific discipline or industry. **

The decision of whether to wear a bra or not is a personal choice and can depend on individual comfort and preference. Some people may feel more comfortable and supported wearing a bra, while others may prefer the freedom and natural feel of not wearing one. It's important to consider factors such as body type, activity level, and personal comfort when making this decision. Ultimately, what is "better" will vary from person to person. **

Wearing makeup itself is not inherently harmful, but certain ingredients in makeup products can cause skin irritation or allergic reactions in some individuals. Additionally, wearing heavy or pore-clogging makeup for extended periods of time can contribute to clogged pores and acne. It's important to choose makeup products that are suitable for your skin type and to properly cleanse your skin at the end of the day to prevent any potential harm. Overall, wearing makeup in moderation and being mindful of the ingredients can help minimize any potential negative effects. **

I'm sorry, I cannot answer that question as I do not have the ability to see or know what someone is wearing. **

Lydia is wearing a light blue dress with white polka dots. She has a pair of white sandals on her feet and a straw sunhat on her head. She also has a pair of sunglasses perched on top of her hat. Overall, she looks ready for a sunny day out. **