When trying on panties for the first time, it's a good idea to move around a bit while wearing them. Walk, sit, and bend to see if they stay in place and are still comfortable. You should also pay attention to any seams or tags that might be scratchy. If there are, you might want to look for seamless panties or ones with flat - lying tags. Additionally, consider the purpose of the panties. Are they for everyday wear, exercise, or a special occasion? This will help you choose the right style.
One important tip is to check the fabric. If you have sensitive skin, you might want to avoid synthetic fabrics that could cause irritation. Cotton is usually a good, breathable option. And don't be afraid to try different styles like boy - shorts or high - waisted panties to see what suits you best.
Make sure you have the right size. You can measure your waist and hips to get an accurate fit. Also, choose a time when you're relaxed and not in a hurry.