Adequate preparation is required because the children's clothing market is a very professional market, which requires sufficient professional knowledge and product understanding. The following preparations need to be made before the live broadcast: First, there needs to be a stable live broadcast platform. It is recommended to use popular live broadcast platforms, such as Douyin, Kuaishou, etc.; secondly, good equipment needs to be prepared, such as cameras, microphones, etc., to ensure the clarity and sound quality of the live broadcast video; thirdly, sufficient sources of children's clothing need to be prepared. It is recommended to cooperate with children's clothing brands or wholesalers to obtain sources; finally, professional rhetoric and sales skills need to be prepared to better attract consumers' attention during the live broadcast and promote children's clothing products. If the above preparations are sufficient, the success rate of live streaming to sell children's clothing will be greatly improved.