陪你帆布到高跟陪你校服到西装
[péi nĭ fān bù dào gāo gēn péi nĭ xiào fú dào xī zhuāng]
Translated as 'from canvas shoes to heels, from school uniform to suit'. This implies accompanying someone through all life stages, signifying commitment and devotion from casual beginnings to more mature phases in a relationship.