Arnotts on Dublin's Henry Street is to get an €11m upgrade.
Parent company Selfridges is to refurbish the iconic northside department store and improve its IT systems.
According to The Irish Times, Arnotts will also open a new toy department soon.
It will also collaborate with the Little Museum of Dublin for its 175th anniversary next month.
More From The Irish Examiner
Leaving Cert: 'I wasn't expecting to get eight H1s' says Cork student
Love Island’s Megan has opened up about her leaked Pornhub video
Pound may fall to parity against euro
Cork pair overcome barriers to pick up Leaving Cert results
Ruling means Leaving Cert students can get copies of scripts
Update: Missing Galway man found dead
Proposed statue of boxer Jack Doyle in Cobh ‘misguided’
'They spat at me and pulled my hair': Mother detained in Dubai for drinking a glass of wine feared she would be raped in prison
Violent criminal suspected of Deirdre Jacob murder
Presidential hopeful says Trump's America First policy should be mirrored with an 'Ireland First' approach
Carlow girl Shauntelle Tynan is now cancer free after experimental US treatment
Latest: Sinn Féin want general election if housing crisis not dealt with
Watch: Harry Redknapp takes charge of his first GAA match
Irish striker Shane Long still has a future at Southampton says boss Mark Hughes
Teenager jailed over attempted murder of Syrian refugee
Sadiq Khan to ask crisis planners to examine risks of no-deal Brexit
US threatens more sanctions in Turkey crisis
Tesla boss Elon Musk says stress and workload taking heavy toll
Rising star: Brazilian actor Rodrigo Ternevoy on finding love and fame in Ireland
Return to hero status for Denzel Washington
Brides getting a haircut during their wedding is a thing now – see one stunning transformation
Cheetahs at Oregon Zoo show off their speed chasing balls thrown from a catapult
You won’t believe how big this spider found in Dublin is
Watch this baby sun bear enjoying hugs from their mum
Pyjama-clad Canada kids caught travelling alone with hand-drawn map to ‘London’
Just 9 jokes for National Tell a Joke Day
Teen arrested after being caught with €50k worth of cocaine
Ulster Unionist councillor set to face motion of no confidence
Fianna Fáil hit out over defence forces pay during Papal visit
With 130 days until December 25, Brown Thomas opens Christmas Shop