Answer:
(Fatwa: 828/692=D/1430)
When the girl accepted Islam and then the boy and girl married, the Nikah was valid. After Nikah and meeting of the spouses, it is sunnah to perform walimah, but it should be performed within three days of marriage. Now, there is no need for walimah when the Nikah was performed pretty earlier. If you want to invite friends and relatives to feast, there is no prohibition.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
