Mischa Barton often looks like a hippie that got dressed in the dark. Sometimes she gets it so wrong we want to cry and other times she gets it so right we rejoice and celebrate by... posting her photo and praising her.

This is one of those times. Mischa is wearing an adorable Mulberry dress at the Alicia Keys "Keep a Child Alive" Black Ball in London, which benefited AIDS/HIV charities. It still shows off Mischa's more or less bohemian style, what with the ruffles and what not, but the less is more approach is what really sets it off.

Plus Mulberry is an English brand that hails from London so it is excellent that she supports designers that are in her exact location.

• Mulberry dress, mulberry.com