印度采购需求：和纸胶带、计划贴纸、牛皮便签、日记卡、翻领别针、金属书签

I'm in the market for a vibrant collection of lapel pins geared towards the youth demographic. Specifically, I'm looking for designs that capture a funky and fun aesthetic, appealing to young trends and styles. It would be great to see a range of colorful and eye-catching options that can stand out and resonate with a youthful audience. Additionally, I'm interested in including a series of lapel pins that feature the flags of all the world's countries. These should be designed in a way that maintains the vibrancy and fun theme I'm aiming for. Please send over your product catalogue or design options, along with detailed pricing information. Looking forward to seeing what you have to offer!