In this paper, I delve into the significance of traditional marriage vows as emblematic examples of commissive acts, drawing upon J.L. Austin's influential speech act theory. Through an in-depth analysis, I explore the different types of commissive speech acts that can be attributed to traditional marriage vows. After examining various categorizations, I propose a specific classification that aligns with J.L. Austin's doctrine of infelicities. By undertaking this investigation, I shed light on the intricate relationship between traditional marriage vows, commissive acts, and the philosophical insights offered by J.L. Austin's speech act theory.