Hi-po's blue coat can be matched with many handbags of different colors and styles, depending on the overall style and occasion you want. Here are some common suggestions:

1. Pure white handbag: white and blue are in sharp contrast, giving people a refreshing and clean feeling. This collocation is suitable for formal occasions or occasions that need simplicity and elegance.

2. Light gray handbag: gray is a neutral color, and it will look low-key and fashionable with blue. This collocation is suitable for daily travel or business occasions.

3. Silver or gold handbags: Handbags with metal texture can add a touch of light and luxury to the overall shape, which is suitable for dinner parties or high-end occasions.

4. Black handbag: Black is a classic color matching choice, and it will look steady and generous with blue. This collocation is suitable for many occasions, such as the workplace, parties and so on.

It should be noted that the above are just some suggestions, and the actual collocation depends on personal preferences and overall dress style. Choosing the right handbag can add highlights to the overall shape and make your coat stand out.