自己做的卡片英语可以称作 "handmade cards"。这个表达来源于人们手工制作卡片的做法。
例如：
I made a handmade card for my friend's birthday. 我为我朋友的生日做了一张手工卡片。
She sells handmade cards on her onpne shop. 她在她的网店上出售手工卡片。
Handmade cards are often more personal and thoughtful than store-bought ones. 手工卡片通常比商店买的卡片更具个性和体贴。