Hi , any ab workout tips/ideas?

emptyplate

Hi, so i have some muscle definition on my stomach but im not sure i actually like it. Dont get me wrong , i love that i have muscle and i definatley want to be toned, however i dont like the fact that you can see the individual muscles on my stomach because on me it doesn't look very feminine. I have quite a boyish shape so to speak. so, please do you ahve any sit up ideas etc.. that will give me a flat toned stomach without necisarily working individual ones if you understand? thanks!